LearnPress < 4.4.4 - Instructor+ Server-Side Request Forgery via openai_apply_image_feature
The LearnPress WordPress plugin before 4.4.4 does not validate a user-supplied URL before the server fetches it, allowing users with the instructor role to induce the server to issue requests to arbitrary external hosts, a blind and bounded server-side request forgery.
- Published
- Aug 10, 2026
- Updated
- Aug 26, 2026
- EPSS
- 0.2% · 14th percentile
- CWE
- CWE-918
Sign in to follow · You’ll be notified if a followed record enters KEV, gets an exploit or is updated.
Report tools
Action score
8
Monitor
Low priority for now.
- CVSS
- 8 / 40 · 2.2 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.2%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
Vulnrichment: CISA's decision-tree inputs.
Affected systems
—
Versions reported by the vendor
Affected version ranges reported by the assigning authority (WPScan). Independent of NVD's CPE analysis and usually ahead of it.
Unknown LearnPress
- before 4.4.4affected · semver
Same product
unknown: all recordsOther highest-scoring records for the same primary product.
- CVE-2026-86444LearnPress < 4.4.7 - Reflected XSS via 'skin' Parameter28Monitor
- CVE-2026-12970LearnPress < 4.4.1 - Reflected XSS via c_search28Monitor
- CVE-2026-12976LearnPress < 4.4.4 - Subscriber+ Sensitive Information Exposure via AI Assistant26Monitor
- CVE-2026-86449LearnPress < 4.4.7 - Unauthenticated Unpublished Course Disclosure via REST API21Monitor
- CVE-2026-86447LearnPress < 4.4.7 - Unauthenticated Student Enrollment Disclosure via load_content_via_ajax21Monitor
- CVE-2026-86445LearnPress < 4.4.7 - Unauthenticated Question Bank Disclosure via load_content_via_ajax21Monitor
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 |
|---|---|---|
| Unknown LearnPress | 4.4.4 | Vendor (CNA) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
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.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
- Meher Sudhakar Abbireddifinder
- WPScancoordinator
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).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- Administrator privileges are required.
- No user action is required.
- Special conditions such as timing or configuration are required.
If successful
- Confidentiality
- low · data can be read
- Integrity
- none
- Availability
- none
- Attack vector
- Network
- Attack complexity
- High
- Privileges required
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- Low
- Integrity impact
- None
- Availability impact
- None
Weakness class (CWE)
CWE-918 · Server-Side Request Forgery (SSRF)CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
nvd-secondary
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
—
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
Vendor advisories and official records. Exploit/PoC links are deliberately left out.