CVE-2011-4314
message/ax/AxMessage.java in OpenID4Java before 0.9.6 final, as used in JBoss Enterprise Application Platform 5.1 before 5.1.2, Step2, Kay…
- 5.8MediumCVSS base score
- 3.1%Exploitation in 30 daysEPSS · top 12% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
message/ax/AxMessage.java in OpenID4Java before 0.9.6 final, as used in JBoss Enterprise Application Platform 5.1 before 5.1.2, Step2, Kay Framework before 1.0.2, and possibly other products does not verify that Attribute Exchange (AX) information is signed, which allows remote attackers to modify potentially sensitive AX information without detection via a man-in-the-middle (MITM) attack.
Timeline
ID reserved
By redhat
- 3 months later
· 3 months later
Published
- 13 years later
· 13 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 | Medium5.8 | AV:N/AC:M/Au:N/C:N/I:P/A:P |
- EPSS (exploitation in 30 days)
- 3.1% · top 12% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.8.
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.openid4java:openid4javaGHSA-j473-c3rr-rx9p (opens in a new tab)
References
12
- RHSA-2011:1804 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 44496 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://openid.net/2011/05/05/attribute-exchange-security-alert/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- RHSA-2012:0519 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 48954 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- RHSA-2012:0441 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- [oss-security] 20111116 CVE Request: openid4java not properly verifying the signature of Attribute Exchange (AX) information (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://issues.jboss.org/browse/SOA-3597 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://issues.jboss.org/browse/JBEPP-1368 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1026400 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- [oss-security] 20111116 Re: CVE Request: openid4java not properly verifying the signature of Attribute Exchange (AX) information (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 48697 (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)
- EUVD EUVD-2011-4248 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-j473-c3rr-rx9p (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-2011-4314)Record last updated .