CVE-2012-6513 json
Cross-site scripting (XSS) vulnerability in index.php/Admin_Preferences in gpEasy CMS 2.3.3 allows remote attackers to inject arbitrary web…
published 2013-01-24 13 y ago modified 2026-06-16 4 mo ago also EUVD-2012-6363
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 1
- Exploit-DB
Summary
Cross-site scripting (XSS) vulnerability in index.php/Admin_Preferences in gpEasy CMS 2.3.3 allows remote attackers to inject arbitrary web script or HTML via the jsoncallback parameter.
Timeline
- First public exploit (EDB-37104)
- Published
Exploit prediction
1.61% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-37104 gpEasy 2.3.3 - 'jsoncallback' Cross-Site Scripting webapps, 2012-04-26
- securityfocus.com http://www.securityfocus.com/bid/53269 referenced PoC, tagged "exploit" by a source, unverified
- hauntit.blogspot.com http://hauntit.blogspot.com/2012/03/en-gpeasy-233-html-injection-xss.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
securityfocus.com
/bid/53269
vdb-entry, exploit
-
hauntit.blogspot.com
/2012/03/en-gpeasy-233-html-injection-xss.html
exploit
-
secunia.com
/advisories/48994
third-party-advisory, vendor-advisory
Sources
- CVE List CVE-2012-6513
- NVD CVE-2012-6513
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.