Vulnerability Report

CVE-2010-3686

Title: Peter Wolanin Openid Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2010-3686.

CWE Category CWE-287

Published Date Sep 29, 2010

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 5.0 CVSS v2.0

Exploit Probability (EPSS)

2.37%

Vulnerability Summary

CVE-2010-3686: The OpenID module in Drupal 6.x before 6.18, and the OpenID module 5.x before 5.x-1.4 for Drupal, violates the OpenID 2.0 protocol by not ensuring that fields are signed, which allows remote attackers to bypass authentication by leveraging an assertion from an OpenID provider.

Impacted Vendors

drupal 2

peter_wolanin 1

Reference Links

http://drupal.org/node/880476 http://drupal.org/node/880480 http://marc.info/?l=oss-security&m=128418560705305&w=2 http://marc.info/?l=oss-security&m=128440896914512&w=2 http://www.debian.org/security/2010/dsa-2113 http://www.securityfocus.com/bid/42388 http://drupal.org/node/880476 http://drupal.org/node/880480 http://marc.info/?l=oss-security&m=128418560705305&w=2 http://marc.info/?l=oss-security&m=128440896914512&w=2 http://www.debian.org/security/2010/dsa-2113 http://www.securityfocus.com/bid/42388

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2010-3686 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 29, 2026 MODIFIED

Vulnerability data updated via NVD.

April 11, 2025 MODIFIED

Vulnerability data or affected products updated.

September 29, 2010 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected Stack

No specific products linked.