CVE-2011-5255 describes multiple cross-site scripting (XSS) vulnerabilities in X3 CMS version 0.4.3.1 and earlier, specifically within the admin/login component. Attackers can inject arbitrary web script or HTML via the PATH_INFO, username, or password parameters. This vulnerability has a CVSS score of 4.3 (Medium severity), indicating a network-based attack with medium complexity that can lead to partial integrity impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.4.3.1CPE matchmatch criteria | cpe:2.3:a:x3cms:x3_cms:*:*:*:*:*:*:*:* | ||
0.4CPE matchmatch criteria | cpe:2.3:a:x3cms:x3_cms:0.4:rc2:*:*:*:*:*:* | ||
0.4.0.3CPE matchmatch criteria | cpe:2.3:a:x3cms:x3_cms:0.4.0.3:*:*:*:*:*:*:* | ||
0.4.1CPE matchmatch criteria | cpe:2.3:a:x3cms:x3_cms:0.4.1:*:*:*:*:*:*:* | ||
0.4.2CPE matchmatch criteria | cpe:2.3:a:x3cms:x3_cms:0.4.2:*:*:*:*:*:*:* |
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.