CVE-2026-13239

mediumpriority · track · 0OT risk · elevatedEPSS 0.003 · 18 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.27% (18th) EPSS

CVSS 6.5 · medium

Is it mine?

32 products

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · osv

EPSS · scored 2026-10-27

Missing Authorization vulnerability in Drupal WissKI allows Forceful Browsing. This issue affects WissKI versions: from 0.0.0 to 4.2.0.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondaryexploitability 3.9 · impact 2.5

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

showing 20 of 32

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2080Drupal: Mehrere SchwachstellenDeutsch2026-06-24csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Drupal ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Cross-Site Scripting Angriff durchzuführen, um Informationen offenzulegen, um einen SQL-Injection Angriff durchzuführen, und um Daten zu manipulieren.
DRUPAL-CONTRIB-2026-0592026-06-24vendor · osvUS
The module adds support for the mirador viewer in WissKI and enables annotations on images via the mirador viewer. It does not sufficiently check the submitted parameters via a route and writes these to the session object without further checks, which can lead to Access Bypass. This vulnerability is mitigated by the fact that it is specific to the wisski\_mirador submodule.

Other names and identifiers for this entity.

Which sources assert this record, and when.

published 2026-07-10modified 2026-10-25

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.