CVE-2011-4809

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2011-12-14 · updated 2026-06-16
Weakness: CWE-79

Description

Multiple cross-site scripting (XSS) vulnerabilities in the HM Community (com_hmcommunity) component before 1.01 for Joomla! allow remote attackers to inject arbitrary web script or HTML via the (1) language[], (2) university[], (3) persent[], (4) company_name[], (5) designation[], (6) music[], (7) books[], (8) movies[], (9) games[], (10) syp[], (11) ft[], and (12) fa[] parameters in a save task for a profile to index.php. NOTE: some of these details are obtained from third party information.

Affected products

Joomlaextensions Com Hmcommunity: through 1.0

References

http://joomlaextensions.co.in/index.php?option=com_jeshop&view=category_detail&Itemid=118&id=38
http://secunia.com/advisories/46656
http://www.exploit-db.com/exploits/18050
http://www.osvdb.org/76726
http://joomlaextensions.co.in/index.php?option=com_jeshop&view=category_detail&Itemid=118&id=38
http://secunia.com/advisories/46656
http://www.exploit-db.com/exploits/18050
http://www.osvdb.org/76726

Get alerted when CVE-2011-4809 or the next vulnerability affects your stack