Back
CVE-2012-5163
Cross-site scripting (XSS) vulnerability in oc-admin/ajax/ajax.php in OSClass before 2.3.5 allows remote attackers to inject arbitrary web…
- 4.3MediumCVSS base score
- 1.8%Exploitation in 30 daysEPSS · top 21% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Cross-site scripting (XSS) vulnerability in oc-admin/ajax/ajax.php in OSClass before 2.3.5 allows remote attackers to inject arbitrary web script or HTML via the id parameter in an enable_category action to index.php.
Timeline
ID reserved
By mitre
- 1 day later
· 1 day 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 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.8% · top 21% of all CVEs (11 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Affected products
n/a
- affected n/a
References
References5
- http://osclass.org/2012/01/16/osclass-2-3-5/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/osclass/OSClass/commit/ff7ef8a97301aaaf6a97fe46c2c27981a86b4e2f#diff-1 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 47697 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.codseq.it/advisories/multiple_vulnerabilities_in_osclass (opens in a new tab)x_refsource_MISCx_transferred
- osclass-index-ajax-xss(78962) (opens in a new tab)vdb-entryx_refsource_XFx_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-2012-5086 (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-2012-5163)Record last updated .