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CVE.org (no NVD analysis yet)· CNA drupal

CVE-2026-118549: AI (Artificial Intelligence) - Critical - Cross-site scripting - SA-CONTRIB-2026-269

HighCVSS 7.1 · v3.1—No exploit Fix available

Noroxi assessment

Priority: Monitor (action score 28/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.19% (FIRST EPSS).
  • 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: Drupal AI (Artificial Intelligence) 1.4.11, 1.5.2.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Drupal AI (Artificial Intelligence) 1.4.11, 1.5.2 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

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal AI (Artificial Intelligence) allows Cross-Site Scripting (XSS). This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.4.11, from 1.5.0 to 1.5.2.

Published
Oct 30, 2026
Updated
Nov 6, 2026
EPSS
0.1% · 8th percentile

Report tools

JSON

Action score

28

Monitor

Low priority for now.

CVSS
28 / 40 · 7.1 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2026-118549

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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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.

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Affected 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.

—

Limit the impact of XSS

This is a cross-site scripting (XSS) vulnerability. A well-configured Content-Security-Policy doesn't fix it, but greatly reduces its impact. Check your site's CSP and other security headers for free.

Check security headers

Versions reported by the vendor

Affected version ranges reported by the assigning authority (drupal). Independent of NVD's CPE analysis and usually ahead of it.

  • Drupal AI (Artificial Intelligence)

    • 0.0.0 and later · before 1.4.11affected · semver
    • 1.5.0 and later · before 1.5.2affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Packagist:https://packages.drupal.org/8drupal/aifrom 1.5.0 · before 1.5.21.5.2
Packagist:https://packages.drupal.org/8drupal/aibefore 1.4.111.4.11

Same product

drupal: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-118552AI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-272
    26Monitor
  • CVE-2026-118546AI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-267
    26Monitor
  • CVE-2026-118545AI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-266
    26Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2026-84912Oct 22, 2026 · AI (Artificial Intelligence) - Moderately critical - Access Bypass - SA-CONTRIB-2026-120
    18Monitor
  • ← EarlierCVE-2026-118548Oct 30, 2026 · AI (Artificial Intelligence) - Moderately critical - Information disclosure - SA-CONTRIB-2026-268
    14Monitor
  • Later →CVE-2026-118550Oct 30, 2026 · AI (Artificial Intelligence) - Moderately critical - Access bypass - SA-CONTRIB-2026-270
    23Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Drupal AI (Artificial Intelligence)1.4.11Vendor (CNA)
Drupal AI (Artificial Intelligence)1.5.2Vendor (CNA)
Packagist:https://packages.drupal.org/8:drupal/ai1.4.11Package registry (OSV)
Packagist:https://packages.drupal.org/8:drupal/ai1.5.2Package registry (OSV)

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.

  1. Published
  2. Fix recordedsame day
  3. TodayNov 13, 2026+14 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2026-1185450 days apartAI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-266
    26Monitor
  • CVE-2026-1185460 days apartAI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-267
    26Monitor
  • CVE-2026-1185520 days apartAI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-272
    26Monitor
  • CVE-2026-1185530 days apartAI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-273
    22Monitor
  • CVE-2026-849118 days apartAI (Artificial Intelligence) - Moderately critical - Cross site scripting - SA-CONTRIB-2026-119
    12Monitor

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

Not on record for this CVE: patch commit or PR link · public bounty program.

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
low · the service can be disrupted

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
Low

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:L

nvd-secondary

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 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
commentEl.innerHTML = comment.body;

Fixed

ts
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.

ATT&CK techniques

—

Change log

  1. CVSS— → 7.1
  2. Severity— → high
  3. SSVC exploitation— → none
  4. Exploit maturity— → none
  5. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records