CVE-2020-11022: jQuery has a potential XSS vulnerability
Noroxi assessment
Priority: Plan (action score 54/100)
- Public proof-of-concept code exists (Exploit-DB, GitHub); there is no record of exploitation in the wild.
- Probability of exploitation in the next 30 days: 99.2% (FIRST EPSS); higher than 99.9% of all records.
- Anyone who can reach it over the internet can trigger it. No account or password is required. A user must open a link or visit a page. No special conditions are required; it is repeatable.
- Fixed version: custodia (AlmaLinux:8) 0.6.0-3.module_el8.6.0+2881+2f24dc92; python3-custodia (AlmaLinux:8) 0.6.0-3.module_el8.6.0+2881+2f24dc92; python3-jwcrypto (AlmaLinux:8) 0.5.0-1.module_el8.5.0+2641+983b221b, 0.5.0-1.module_el8.6.0+2881+2f24dc92, 0.5.0-1.module_el8.6.0+2737+7e73ea90.
- Mentioned 6 times in Turkish national cyber security advisories (siberguvenlik.gov.tr).
Add it to your regular patch cycle. Upgrade to custodia (AlmaLinux:8) 0.6.0-3.module_el8.6.0+2881+2f24dc92; python3-custodia (AlmaLinux:8) 0.6.0-3.module_el8.6.0+2881+2f24dc92; python3-jwcrypto (AlmaLinux:8) 0.5.0-1.module_el8.5.0+2641+983b221b, 0.5.0-1.module_el8.6.0+2881+2f24dc92, 0.5.0-1.module_el8.6.0+2737+7e73ea90 or later.
Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it
Primary sources: NVD · CVE.org · FIRST EPSS
In jQuery starting with 1.12.0 and before 3.5.0, passing HTML from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0.
- BDU:2020-05190
- GHSA-gxr4-xjj5-5px2
- ALSA-2020:4670
- DLA-2608-1
- DLA-3551-1
- DSA-4693-1
- openSUSE-SU-2020:1060-1
- openSUSE-SU-2020:1106-1
- openSUSE-SU-2020:1888-1
- openSUSE-SU-2026:10764-1
- openSUSE-SU-2026:11782-1
- RHSA-2020:2217
- RHSA-2020:2362
- RHSA-2020:3247
- RHSA-2020:3807
- RHSA-2020:3936
- RHSA-2020:4211
- RHSA-2020:4670
- RHSA-2020:4847
- RHSA-2022:6393
- Published
- Apr 29, 2020
- Updated
- Jun 16, 2026
- EPSS
- 99.2% · 99th percentile
- CWE
- CWE-79
Report tools
Action score
54
Plan
Add it to your regular patch cycle.
- CVSS
- 24 / 40 · 6.1 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 30 / 30 · 99.2%
CNA vs NVD score
- NVD
- 6.1
- CNA · GitHub_M
- 6.9
- 0.8 point gap
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Get told when this record changes
- Not in KEV: no record of exploitation in the wild
- Proof of concept exists, no weaponized module
- A fix has been released
If any of these changes, we'll tell you in the daily email digest.
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Noroxi analysis
What does it mean in your environment?
The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.
We use this product, ask for helpAffected systems
Is your version affected?
Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.
| Vendor | Product | CPE |
|---|---|---|
| jquery | jquery | cpe:2.3:a:jquery:jquery |
| drupal | drupal | cpe:2.3:a:drupal:drupal |
| debian | debian linux | cpe:2.3:o:debian:debian_linux |
| fedoraproject | fedora | cpe:2.3:o:fedoraproject:fedora |
| oracle | agile product lifecycle management for process | cpe:2.3:a:oracle:agile_product_lifecycle_management_for_process |
| oracle | application testing suite | cpe:2.3:a:oracle:application_testing_suite |
| oracle | banking digital experience | cpe:2.3:a:oracle:banking_digital_experience |
| oracle | blockchain platform | cpe:2.3:a:oracle:blockchain_platform |
| oracle | communications application session controller | cpe:2.3:a:oracle:communications_application_session_controller |
| oracle | communications billing and revenue management | cpe:2.3:a:oracle:communications_billing_and_revenue_management |
| oracle | communications diameter signaling router idih\ | cpe:2.3:a:oracle:communications_diameter_signaling_router_idih\ |
| oracle | communications eagle application processor | cpe:2.3:a:oracle:communications_eagle_application_processor |
and 66 more
Is the jQuery on your site affected?
The free JavaScript library scanner reads the jQuery version from the files your site loads, matches this record and other known vulnerabilities, and gives the safe version on the same branch. If the version can't be read, it says so. No account needed.
Scan JavaScript librariesAffected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- debian debian linux9.0
- drupal drupal8.8.0 and later · before 8.8.6
- drupal drupal7.0 and later · before 7.70
- drupal drupal8.7.0 and later · before 8.7.14
- fedoraproject fedora31
- fedoraproject fedora32
- fedoraproject fedora33
- jquery jquery1.2 and later · before 3.5.0
- netapp h300e firmwareall versions
- netapp h300s firmwareall versions
- netapp h410c firmwareall versions
- netapp h410s firmwareall versions
- netapp h500e firmwareall versions
- netapp h500s firmwareall versions
- netapp h700e firmwareall versions
- netapp h700s firmwareall versions
- netapp max dataall versions
- netapp oncommand insightall versions
- netapp oncommand system manager3.0 and later · up to 3.1.3 inclusive
- netapp snap creator frameworkall versions
Versions reported by the vendor
Affected version ranges reported by the assigning authority (GitHub_M). Independent of NVD's CPE analysis and usually ahead of it.
jquery jQuery
- >= 1.12.0, < 3.5.0affected
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| AlmaLinux:8 | custodia | before 0.6.0-3.module_el8.6.0+2881+2f24dc92 | 0.6.0-3.module_el8.6.0+2881+2f24dc92 |
| AlmaLinux:8 | python3-custodia | before 0.6.0-3.module_el8.6.0+2881+2f24dc92 | 0.6.0-3.module_el8.6.0+2881+2f24dc92 |
| AlmaLinux:8 | python3-jwcrypto | before 0.5.0-1.module_el8.5.0+2641+983b221b | 0.5.0-1.module_el8.5.0+2641+983b221b |
| AlmaLinux:8 | python3-jwcrypto | before 0.5.0-1.module_el8.6.0+2881+2f24dc92 | 0.5.0-1.module_el8.6.0+2881+2f24dc92 |
| AlmaLinux:8 | python3-jwcrypto | before 0.5.0-1.module_el8.6.0+2737+7e73ea90 | 0.5.0-1.module_el8.6.0+2737+7e73ea90 |
| AlmaLinux:8 | python3-kdcproxy | before 0.4-5.module_el8.6.0+2881+2f24dc92 | 0.4-5.module_el8.6.0+2881+2f24dc92 |
| AlmaLinux:8 | python3-pyusb | before 1.0.0-9.module_el8.6.0+2881+2f24dc92 | 1.0.0-9.module_el8.6.0+2881+2f24dc92 |
| AlmaLinux:8 | python3-pyusb | before 1.0.0-9.module_el8.5.0+2641+983b221b | 1.0.0-9.module_el8.5.0+2641+983b221b |
| AlmaLinux:8 | python3-pyusb | before 1.0.0-9.module_el8.6.0+2737+7e73ea90 | 1.0.0-9.module_el8.6.0+2737+7e73ea90 |
| AlmaLinux:8 | python3-qrcode | before 5.1-12.module_el8.6.0+2881+2f24dc92 | 5.1-12.module_el8.6.0+2881+2f24dc92 |
| AlmaLinux:8 | python3-qrcode | before 5.1-12.module_el8.6.0+2737+7e73ea90 | 5.1-12.module_el8.6.0+2737+7e73ea90 |
| AlmaLinux:8 | python3-qrcode | before 5.1-12.module_el8.5.0+2641+983b221b | 5.1-12.module_el8.5.0+2641+983b221b |
| AlmaLinux:8 | python3-qrcode-core | before 5.1-12.module_el8.6.0+2737+7e73ea90 | 5.1-12.module_el8.6.0+2737+7e73ea90 |
| AlmaLinux:8 | python3-qrcode-core | before 5.1-12.module_el8.6.0+2881+2f24dc92 | 5.1-12.module_el8.6.0+2881+2f24dc92 |
| AlmaLinux:8 | python3-qrcode-core | before 5.1-12.module_el8.5.0+2641+983b221b | 5.1-12.module_el8.5.0+2641+983b221b |
| AlmaLinux:8 | python3-yubico | before 1.3.2-9.module_el8.6.0+2881+2f24dc92 | 1.3.2-9.module_el8.6.0+2881+2f24dc92 |
| AlmaLinux:8 | python3-yubico | before 1.3.2-9.module_el8.6.0+2737+7e73ea90 | 1.3.2-9.module_el8.6.0+2737+7e73ea90 |
| AlmaLinux:8 | python3-yubico | before 1.3.2-9.module_el8.5.0+2641+983b221b | 1.3.2-9.module_el8.5.0+2641+983b221b |
| Debian:10 | otrs2 | before 6.0.16-2+deb10u1 | 6.0.16-2+deb10u1 |
| Debian:12 | node-jquery | before 3.5.0+dfsg-2 | 3.5.0+dfsg-2 |
| Debian:12 | znc | from 0 | — |
| Debian:14 | znc | before 1.10.3-1 | 1.10.3-1 |
| Debian:9 | drupal7 | before 7.52-2+deb9u10 | 7.52-2+deb9u10 |
| Debian:9 | jquery | before 3.1.1-2+deb9u2 | 3.1.1-2+deb9u2 |
+96
Same product
jquery: all recordsOther highest-scoring records for the same primary product.
- CVE-2020-11023Potential XSS vulnerability in jQueryKEV79This week
- CVE-2019-11358jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototyp50Plan
- CVE-2015-9251jQuery before 3.0.0 is vulnerable to Cross-site Scripting (XSS) attacks when a cross-domain Ajax request is performed without the dataType o33Monitor
Published before and after this one in the same product
- ← EarlierCVE-2016-10707Jan 18, 2018 · jQuery 3.0.0-rc.1 is vulnerable to Denial of Service (DoS) due to removing a logic that lowercased attribute names.31Monitor
- ← EarlierCVE-2018-18405Apr 22, 2020 · jQuery v2.2.2 allows XSS via a crafted onerror attribute of an IMG element.24Monitor
- Later →CVE-2020-7656May 19, 2020 · jquery prior to 1.9.0 allows Cross-site Scripting attacks via the load method.26Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| almalinux:custodia | 0.6.0-3.module_el8.6.0+2881+2f24dc92 · AlmaLinux:8 | Package registry (OSV) |
| almalinux:python3-custodia | 0.6.0-3.module_el8.6.0+2881+2f24dc92 · AlmaLinux:8 | Package registry (OSV) |
| almalinux:python3-jwcrypto | 0.5.0-1.module_el8.5.0+2641+983b221b · AlmaLinux:8 | Package registry (OSV) |
| almalinux:python3-kdcproxy | 0.4-5.module_el8.6.0+2881+2f24dc92 · AlmaLinux:8 | Package registry (OSV) |
| almalinux:python3-pyusb | 1.0.0-9.module_el8.5.0+2641+983b221b · AlmaLinux:8 | Package registry (OSV) |
| almalinux:python3-qrcode | 5.1-12.module_el8.6.0+2881+2f24dc92 · AlmaLinux:8 | Package registry (OSV) |
| almalinux:python3-qrcode-core | 5.1-12.module_el8.6.0+2737+7e73ea90 · AlmaLinux:8 | Package registry (OSV) |
| almalinux:python3-yubico | 1.3.2-9.module_el8.5.0+2641+983b221b · AlmaLinux:8 | Package registry (OSV) |
| debian:drupal7 | 7.52-2+deb9u10 · Debian:9 | Package registry (OSV) |
| debian:jquery | 3.1.1-2+deb9u2 · Debian:9 | Package registry (OSV) |
| debian:node-jquery | 3.5.0+dfsg-2 · Debian:12 | Package registry (OSV) |
| debian:otrs2 | 6.0.16-2+deb10u1 · Debian:10 | Package registry (OSV) |
| debian:znc | 1.10.3-1 · Debian:14 | Package registry (OSV) |
| Maven:org.webjars.npm:jquery | 3.5.0 | Package registry (OSV) |
| npm:jquery | 3.5.0 | Package registry (OSV) |
| NuGet:jquery | 3.5.0 | Package registry (OSV) |
| opensuse:cacti | 1.2.13-11.1 · openSUSE:Leap 15.1 | Package registry (OSV) |
| opensuse:cacti-spine | 1.2.13-8.1 · openSUSE:Leap 15.1 | Package registry (OSV) |
| opensuse:otrs | 6.0.30-bp152.2.11.1 · openSUSE:Leap 15.1 | Package registry (OSV) |
| opensuse:syncthing | 2.1.0-1.1 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:znc | 1.10.3-1.1 · openSUSE:Tumbleweed | Package registry (OSV) |
| Packagist:athlon1600/youtube-downloader | 4.0.1 | Package registry (OSV) |
| Packagist:components/jquery | 3.5.0 | Package registry (OSV) |
| Packagist:maximebf/debugbar | 1.19.0 | Package registry (OSV) |
| red hat:atomic-openshift-web-console | 0:3.11.219-1.git.1.9b9b889.el7 · Red Hat:openshift:3.11::el7 | Package registry (OSV) |
| red hat:jaeger | 0:v1.13.1.redhat7-1.el7 · Red Hat:service_mesh:1.0::el7 | Package registry (OSV) |
| red hat:kiali | 0:v1.0.11.redhat1-1.el7 · Red Hat:service_mesh:1.0::el7 | Package registry (OSV) |
| red hat:novnc | 0:1.1.0-1.el8ost · Red Hat:rhev_manager:4.4:el8 | Package registry (OSV) |
| red hat:ovirt-engine | 0:4.4.1.8-0.7.el8ev · Red Hat:rhev_manager:4.4:el8 | Package registry (OSV) |
| red hat:ovirt-engine-api-explorer | 0:0.0.6-1.el8ev · Red Hat:rhev_manager:4.4:el8 | Package registry (OSV) |
+34
Exploit status
Proof of concept available
A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.
Evidence
- Exploit-DB entry ×1
- Proof-of-concept repository on GitHub ×3
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Exploit-DB entry | webapps | 2021-04-14 |
| Proof-of-concept repository on GitHub | stars:34 | 2021-10-16 |
| Proof-of-concept repository on GitHub | stars:1 | 2022-05-23 |
| Proof-of-concept repository on GitHub | stars:0 | 2026-02-14 |
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
- Published
- First PoC+349 d
- TodayOct 30, 2026+2375 d
No history yet (it accumulates with the daily EPSS job).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
National notice (Türkiye Cybersecurity Directorate / USOM)
Official security notices citing this record; remediation advice is on the agency's page.
- TR-22-0174 · Feb 25, 2022(Mitsubishi Electric Bildirimi)
- TR-22-0069 · Jan 20, 2022(Oracle Güvenlik Zafiyeti)
- TR-21-0989 · Dec 13, 2021(IBM Güvenlik Bildirimi)
- TR-21-0756 · Sep 20, 2021(IBM Güvenlik Bülteni Yayınladı)
- TR-21-0701 · Sep 3, 2021(IBM Güvenlik Bülteni Yayınladı)
- TR-21-0409 · May 26, 2021(IBM Güvenlik Bülteni Yayınladı)
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- No account or password is required.
- A user must open a link or visit a page.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- low · data can be read
- Integrity
- low · data or configuration can be modified
- Availability
- none
Impact can extend beyond the vulnerable component (scope changes).
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- Required
- Scope
- Changed
- Confidentiality impact
- Low
- Integrity impact
- Low
- Availability impact
- None
Weakness class (CWE)
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd-primary
Root cause
User content is inserted into the page as HTML. The browser interprets the content as code rather than data.
The bug in code
The whole CWE-79 classA representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.
Vulnerable
commentEl.innerHTML = comment.body;Fixed
commentEl.textContent = comment.body;Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
—
Change log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
Show all references (19 more)Show less
- blog.jquery.com/2020/04/10/jquery-3-5-0-released
- github.com/jquery/jquery/commit/1d61fd9407e6fbe82fe55cb0b938307aa0791f77
- github.com/jquery/jquery/releases/tag/3.5.0
- github.com/jquery/jquery/security/advisories/GHSA-gxr4-xjj5-5px2
- github.com/maximebf/php-debugbar/commit/847216e60544258c881f2733d699bbcfeefac0fc
- github.com/maximebf/php-debugbar/issues/447
- github.com/rubysec/ruby-advisory-db/blob/master/gems/jquery-rails/CVE-2020-11022.yml
- jquery.com/upgrade-guide/3.5
- lists.apache.org/thread.html/r0483ba0072783c2e1bfea613984bfb3c86e73ba8879d780dc1cc7d36@%3Cissues.flink.apache.org%3E
- lists.apache.org/thread.html/r49ce4243b4738dd763caeb27fa8ad6afb426ae3e8c011ff00b8b1f48@%3Cissues.flink.apache.org%3E
- lists.apache.org/thread.html/r54565a8f025c7c4f305355fdfd75b68eca442eebdb5f31c2e7d977ae@%3Cissues.flink.apache.org%3E
- lists.apache.org/thread.html/r564585d97bc069137e64f521e68ba490c7c9c5b342df5d73c49a0760@%3Cissues.flink.apache.org%3E
- lists.apache.org/thread.html/r706cfbc098420f7113968cc377247ec3d1439bce42e679c11c609e2d@%3Cissues.flink.apache.org%3E
- lists.apache.org/thread.html/r8f70b0f65d6bedf316ecd899371fd89e65333bc988f6326d2956735c@%3Cissues.flink.apache.org%3E
- lists.apache.org/thread.html/rbb448222ba62c430e21e13f940be4cb5cfc373cd3bce56b48c0ffa67@%3Cdev.flink.apache.org%3E
- lists.apache.org/thread.html/rdf44341677cf7eec7e9aa96dcf3f37ed709544863d619cca8c36f133@%3Ccommits.airflow.apache.org%3E
- lists.apache.org/thread.html/re4ae96fa5c1a2fe71ccbb7b7ac1538bd0cb677be270a2bf6e2f8d108@%3Cissues.flink.apache.org%3E
- lists.apache.org/thread.html/rede9cfaa756e050a3d83045008f84a62802fc68c17f2b4eabeaae5e4@%3Cissues.flink.apache.org%3E
- lists.apache.org/thread.html/ree3bd8ddb23df5fa4e372d11c226830ea3650056b1059f3965b3fce2@%3Cissues.flink.apache.org%3E
Vendor advisories and official records. Exploit/PoC links are deliberately left out.