CVE-2026-13239 json
WissKI - Critical - Access bypass - SA-CONTRIB-2026-059
published 4mo ago modified 15d ago also DRUPAL-CONTRIB-2026-059 , EUVD-2026-43063
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 18%
- public exploits
- 0
- none known
Summary
Missing Authorization vulnerability in Drupal WissKI allows Forceful Browsing. This issue affects WissKI versions: from 0.0.0 to 4.2.0.
Patch / fix
- packagist drupal/wisski 4.2.0
- Drupal WissKI 4.2.0
Is CVE-2026-13239 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 3mo ago
Exploit prediction
0.27% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | drupal/wisski | <4.2.0 |
4.2.0 |
Affected products
- Drupal WissKI
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
drupal.org
/sa-contrib-2026-059
vendor-advisory, web
Sources
- CVE List CVE-2026-13239
- NVD CVE-2026-13239
- OSV DRUPAL-CONTRIB-2026-059
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.