CVE-2025-31691

Description

Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing.This issue affects OAuth2 Server: from 0.0.0 before 2.1.0.

Reserved 2025-03-31 | Published 2025-03-31 | Updated 2025-04-29 | Assigner drupal

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

0.0.0 before 2.1.0
affected

Credits

Pierre Rudloff (prudloff) finder

cafuego remediation developer

Lee Rowlands (larowlan) remediation developer

Greg Knaddison (greggles) coordinator

References

www.drupal.org/sa-contrib-2025-020

cve.org (CVE-2025-31691)

nvd.nist.gov (CVE-2025-31691)

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