CVE-2026-96357

mediumpriority · track · 0EPSS 0.002 · 6 %ileDEUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.17% (6th) EPSS

CVSS 4.6 · medium

Is it mine?

39 products

Check your exposure

Who says so?

2 sources

cert_bund · osv

EPSS · scored 2026-10-22

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Webform allows Stored XSS. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1.

cvss

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

4.6

010

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

v3.14.6mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:Nsecondaryexploitability 2.1 · impact 2.5

v3.14.6mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:Nsecondary · CISA ADP (Vulnrichment)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USCWE-79US

affected products (39)

Products and version ranges known to be affected.

Open Source Drupal AI CKEditor <1.4.3all versionscert_bundDE
Open Source Drupal CSS Usage Analyzer <1.0.2all versionscert_bundDE
Open Source Drupal Cloud <7.0.1all versionscert_bundDE
Open Source Drupal Combined image style <1.0.7all versionscert_bundDE
Open Source Drupal Commerce Decoupled Checkout <1.8.0all versionscert_bundDE
Open Source Drupal CookieCuttr <2.0.3all versionscert_bundDE
Open Source Drupal Diba carousel slider <3.0.2all versionscert_bundDE
Open Source Drupal Editoria11y Accessibility Checker <2.2.23all versionscert_bundDE
Open Source Drupal Editoria11y Accessibility Checker <3.0.9all versionscert_bundDE
Open Source Drupal Mermaid Diagram Field <1.0.9all versionscert_bundDE
Open Source Drupal Project Browser <2.0.3all versionscert_bundDE
Open Source Drupal Project Browser <2.1.5all versionscert_bundDE
Open Source Drupal REST & JSON API Authentication <3.2.0all versionscert_bundDEcpe:/a:drupal:drupal:est__json_api_authentication__3.2.0
Open Source Drupal Smart Content <3.2.1all versionscert_bundDE
Open Source Drupal Stop administrator login <1.6all versionscert_bundDE
Open Source Drupal Tawk.to-Live chat application <3.0.4all versionscert_bundDE
Open Source Drupal Webform <6.2.12all versionscert_bundDE
Open Source Drupal Webform <6.3.1all versionscert_bundDE
Open Source Drupal Webform REST <4.2.1all versionscert_bundDE
Open Source Drupal≤ Editoria11y Accessibility Checker <2.2.23cert_bundDE

showing 20 of 39

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3554Drupal Erweiterungen: Mehrere SchwachstellenDeutsch2026-09-23csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Drupal ausnutzen, um beliebigen Programmcode auszuführen, erweiterte Berechtigungen zu erlangen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren und offenzulegen oder Cross-Site-Scripting-Angriffe durchzuführen.
DRUPAL-CONTRIB-2026-1722026-09-23vendor · osvUS
The Webform module allows site builders to create forms, collect submissions, and configure access to forms and submission data. Form submissions may include uploaded files. The module does not sufficiently force certain uploaded file types to download when served. Under certain site configurations, a file uploaded through a webform could be rendered inline by a browser, resulting in a cross-site scripting vulnerability. This vulnerability is mitigated by the fact that a user with permission to create or edit webforms must configure the form to allow the affected file extensions, and a user must specifically open the uploaded file.

sources

Which sources assert this record, and when.

cert_bund osv NVD CVE.org MITRE

published 2026-10-22modified 2026-10-22

references (1) nvd

External citations — patches, advisories, analysis.

https://www.drupal.org/sa-contrib-2026-172

scry

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