CVE-2012-4392
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
7.5
Description
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| owncloud | owncloud_server | 4.0.7 | |
References
- http://www.openwall.com/lists/oss-security/2012/08/11/1
- http://www.openwall.com/lists/oss-security/2012/09/02/2
- https://github.com/owncloud/core/commit/4fd069b47906ebcf83887970c732d464dbe7d37a
- http://www.openwall.com/lists/oss-security/2012/08/11/1
- http://www.openwall.com/lists/oss-security/2012/09/02/2
- https://github.com/owncloud/core/commit/4fd069b47906ebcf83887970c732d464dbe7d37a
CWEs
CWE-287
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.