CVE-2011-5255 json
Multiple cross-site scripting (XSS) vulnerabilities in admin/login in X3 CMS 0.4.3.1 and earlier allow remote attackers to inject arbitrary…
published 2013-01-31 13 y ago modified 2026-06-16 4 mo ago also EUVD-2011-5154
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
Multiple cross-site scripting (XSS) vulnerabilities in admin/login in X3 CMS 0.4.3.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) username, or (3) password parameter.
Exploit prediction
1.67% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2012-01/0066.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
-
archives.neohapsis.com
/archives/bugtraq/2012-01/0066.html
mailing-list, exploit
-
secunia.com
/advisories/46748
third-party-advisory, vendor-advisory
- infoserve.de /system/files/advisories/INFOSERVE-ADV2011-04.txt
-
securityfocus.com
/bid/51346
vdb-entry
- x3cms.net /en/news/article/dae363948eb4b27f8b02a84ca054c3fc/release_0.4.3.1
-
exchange.xforce.ibmcloud.com
/vulnerabilities/72279
vdb-entry
- x3cms.bzr.sourceforge.net /bzr/x3cms/revision/977
- x3cms.bzr.sourceforge.net /bzr/x3cms/revision/984
-
osvdb.org
/78220
vdb-entry
Sources
- CVE List CVE-2011-5255
- NVD CVE-2011-5255
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.