CVE-2011-4909 describes multiple cross-site scripting (XSS) vulnerabilities affecting Joomla! versions prior to 1.5.12. These flaws allow remote attackers to inject arbitrary web script or HTML by manipulating the HTTP_REFERER header. The vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity, requiring no authentication, and resulting in partial integrity impact. While not listed in CISA's KEV catalog, an exploit is publicly available on ExploitDB, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.5.11CPE matchmatch criteria | cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:* | ||
1.5.0CPE matchmatch criteria | cpe:2.3:a:joomla:joomla\!:1.5.0:*:*:*:*:*:*:* | ||
1.5.1CPE matchmatch criteria | cpe:2.3:a:joomla:joomla\!:1.5.1:*:*:*:*:*:*:* | ||
1.5.2CPE matchmatch criteria | cpe:2.3:a:joomla:joomla\!:1.5.2:*:*:*:*:*:*:* | ||
1.5.3CPE matchmatch criteria | cpe:2.3:a:joomla:joomla\!:1.5.3:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.