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PUBLISHED

2025-10-06 15:16

MODIFIED

2025-10-08 19:38

EPSS (Prob. Exploit)

0.44%

Top 61.4%

DATA SOURCES:

NVD 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-11-08 GITHUB 🔗 2026-11-04 OSV 🔗 2026-10-04

> DESCRIPTION

XWiki OIDC has various tools to manipulate OpenID Connect protocol in XWiki. Starting in version 2.17.1 and prior to version 2.18.2, anyone with VIEW access to a user profile can create a token for that user. If that XWiki instance is configured to allow token authentication, it allows authentication with any user (since users are very commonly viewable, at least to other registered users). Version 2.18.2 contains a patch. As a workaround, disable token access.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> GITHUB SECURITY ADVISORY

GHSA-f2hf-pfrj-vrm7 CRITICAL

XWiki OIDC Authenticator: Users with "view" access can create tokens for any users they can view

AFFECTED PACKAGES:

MAVEN / org.xwiki.contrib.oidc:oidc-authenticator

>= 2.17.1, < 2.18.2

Fixed in: 2.18.2

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

XWiki OIDC Authenticator vulnerable to creation of token for any user with just `view` right

AFFECTED PACKAGES:

Unknown / Unknown

6 versions affected

ALIASES:

GHSA-f2hf-pfrj-vrm7

> HISTORIQUE DES MODIFICATIONS

Première apparition

06/10/2025 15:16

Source: NVD

📊 ENRICHISSEMENT 18/10/2025 15:08

CVEPROJECT

Champ modifié: CVE Project

Ancienne valeur:

Non

Nouvelle valeur:

Oui