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CVE-2012-2144

22
FAUCET Score

CVE-2012-2144 describes a session fixation vulnerability in OpenStack Dashboard (Horizon) versions folsom-1 and 2012.1, allowing remote attackers to hijack web sessions through the sessionid cookie. With a CVSS score of 6.8, this vulnerability has a medium attack complexity and could lead to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2012.1CPE matchmatch criteria
cpe:2.3:a:openstack:horizon:2012.1:*:*:*:*:*:*:*
folsom-1CPE matchmatch criteria
cpe:2.3:a:openstack:horizon:folsom-1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.11%
Probability of exploitation in next 30 days
EPSS Percentile
79.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0211 is in the 67th percentile among its peer group of 19,953 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: horizonFixed in: 8.0.0a0

Vendor Advisories (1)

pipGHSA-w7h9-8wr4-hwqhmedium

OpenStack Horizon Session Fixation

May 17, 2022

References

lists.fedoraproject.org / pipermail/package-announce/2012-May/081173.html
bugs.launchpad.net / horizon/+bug/978896
secunia.com / advisories/49024
Vendor Advisory
secunia.com / advisories/49071
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/75423
github.com / openstack/horizon/commit/041b1c44c7d6cf5429505067c32f8f35166a8bab
ExploitPatch
ubuntu.com / usn/usn-1439-1
openwall.com / lists/oss-security/2012/05/05/1
osvdb.org / 81741
securityfocus.com / bid/53399