CVE-2011-4453 describes a remote code execution vulnerability in PmWiki versions 2.x before 2.2.35. The flaw exists in the PageListSort function within scripts/pagelist.php, allowing attackers to inject arbitrary PHP code via a crafted 'order' parameter in a pagelist directive, which is then processed by PHP's create_function. This vulnerability carries a CVSS score of 7.5, indicating high severity with low attack complexity and potential for partial compromise of confidentiality, integrity, and availability. Exploit code is publicly available, including a Metasploit module and ExploitDB entries, though there is no evidence of widespread active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0.0CPE matchmatch criteria | cpe:2.3:a:pmwiki:pmwiki:2.0.0:*:*:*:*:*:*:* | ||
2.0.1CPE matchmatch criteria | cpe:2.3:a:pmwiki:pmwiki:2.0.1:*:*:*:*:*:*:* | ||
2.0.2CPE matchmatch criteria | cpe:2.3:a:pmwiki:pmwiki:2.0.2:*:*:*:*:*:*:* | ||
2.0.3CPE matchmatch criteria | cpe:2.3:a:pmwiki:pmwiki:2.0.3:*:*:*:*:*:*:* | ||
2.0.4CPE matchmatch criteria | cpe:2.3:a:pmwiki:pmwiki:2.0.4:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.