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CVE-2012-2735
Session fixation vulnerability in Cumin before 0.1.5444, as used in Red Hat Enterprise Messaging, Realtime, and Grid (MRG) 2.0, allows…
Medium4.9EPSS 1.6%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Session fixation vulnerability in Cumin before 0.1.5444, as used in Red Hat Enterprise Messaging, Realtime, and Grid (MRG) 2.0, allows remote attackers to hijack web sessions via a crafted session cookie.
Timeline
ID reserved
By redhat
- 5 months later
· 5 months later
Published
- 12 years later
· 12 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.9 | AV:N/AC:M/Au:S/C:P/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.6% · top 24% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.9.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (6)
- 55618 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- RHSA-2012:1278 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2012:1281 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- cumin-redhat-session-hijacking(78776) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=832151 (opens in a new tab)x_refsource_MISCx_transferred
- 50660 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2012-2735)Record last updated .