CVE-2012-4392
owncloud_server - Authentication Bypass via oc_token Cookie
Title source: llmDescription
index.php in ownCloud 4.0.7 does not properly validate the oc_token cookie, which allows remote attackers to bypass authentication via a crafted oc_token cookie value.
References (3)
Core 3
Core References
Mailing List mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/08/11/1
Mailing List mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/09/02/2
Exploit, Patch x_refsource_confirm
https://github.com/owncloud/core/commit/4fd069b47906ebcf83887970c732d464dbe7d37a
Scores
EPSS
0.0034
EPSS Percentile
56.8%
Details
CWE
CWE-287
Status
published
Products (1)
owncloud/owncloud_server
4.0.7
Published
Sep 05, 2012
Tracked Since
Feb 18, 2026