MEDIUM

CVE-2026-50157

2026-09-14 CVSS v3.1

CVSS

6.5

Description

Auth0 Symfony is a Symfony SDK for Auth0 Authentication and Management APIs. From 5.0.0-BETA0 until 5.9.0, the Authorizer::authenticate() and Authorizer::supports() paths in the Authorizer security authenticator may accept OAuth 2.0 bearer access tokens from the token URL query parameter as well as the Authorization header for protected HTTP routes. Query-string tokens can be recorded in server logs, browser history, or referrer data and then replayed against protected API endpoints. This issue is fixed in version 5.9.0.

Weakness (CWE)

CWE-598

EPSS Score

0.5%

Probability of exploitation in next 30 days

41.7th percentile

References

https://github.com/auth0/symfony/commit/bd1851b14ae15e99cbe87c96496cf25da025288a https://github.com/auth0/symfony/releases/tag/5.9.0 https://github.com/auth0/symfony/security/advisories/GHSA-ffq7-hh2j-r24p

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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