Vulnerability Report

CVE-2012-4413

Title: Openstack Keystone

Other

Proof Of Concept

No public PoC currently indexed for CVE-2012-4413.

CWE Category CWE-264

Published Date Sep 18, 2012

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 4.0 CVSS v2.0

Exploit Probability (EPSS)

1.88%

Vulnerability Summary

CVE-2012-4413: OpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users to retain the privileges of the revoked roles.

Impacted Vendors

openstack 1

keystonejs 1

keystone-engine 1

Reference Links

http://osvdb.org/85484 http://secunia.com/advisories/50531 http://secunia.com/advisories/50590 http://www.openwall.com/lists/oss-security/2012/09/12/7 http://www.securityfocus.com/bid/55524 http://www.ubuntu.com/usn/USN-1564-1 https://exchange.xforce.ibmcloud.com/vulnerabilities/78478 http://osvdb.org/85484 http://secunia.com/advisories/50531 http://secunia.com/advisories/50590 http://www.openwall.com/lists/oss-security/2012/09/12/7 http://www.securityfocus.com/bid/55524 http://www.ubuntu.com/usn/USN-1564-1 https://exchange.xforce.ibmcloud.com/vulnerabilities/78478

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

4.0

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2012-4413 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 18, 2012 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:S/C:N/I:P/A:N

Affected Stack

No specific products linked.