CVE-2009-0455 json
Cross-site scripting (XSS) vulnerability in the anonymous comments feature in lib-comment.php in glFusion 1.1.0, 1.1.1, and earlier version…
published 2009-02-11 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-0459
- cvss
- 2.6
- 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 the anonymous comments feature in lib-comment.php in glFusion 1.1.0, 1.1.1, and earlier versions allows remote attackers to inject arbitrary web script or HTML via the username parameter to comment.php.
Patch / fix
Timeline
- First public exploit (EDB-32784)
- Published
Exploit prediction
1.62% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-32784 glFusion 1.1 - Anonymous Comment 'Username' HTML Injection webapps, 2009-02-05
- securityfocus.com http://www.securityfocus.com/bid/33683 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 2.6 | AV:N/AC:H/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
securityfocus.com
/bid/33683
vdb-entry, exploit, patch
-
secunia.com
/advisories/33878
third-party-advisory, vendor-advisory
-
glfusion.org
/article.php/xsscomments
vendor-advisory
- fortconsult.net /images/pdf/advisories/glFusion-xss-advisory.pdf
-
exchange.xforce.ibmcloud.com
/vulnerabilities/48603
vdb-entry
Sources
- CVE List CVE-2009-0455
- NVD CVE-2009-0455
Fencer Vulns 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.