CVE-2011-4453 EXPLOIT
7.5
HIGH · CVSS 2.0 · EPSS 52% (pctl 99)
Patch early
A public exploit exists.
Description
The PageListSort function in scripts/pagelist.php in PmWiki 2.x before 2.2.35 allows remote attackers to execute arbitrary code via PHP sequences in a crafted order parameter in a pagelist directive, leading to unintended use of the PHP create_function function.
Scoring
| CVSS | 7.5 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| EPSS | 51.98% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-94 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2011-12-22 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| pmwiki | pmwiki |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | PmWiki 2.2.34 - 'pagelist' Remote PHP Code Injection (2) (Metasploit) | 2011-12-14 |
| exploit-db | PmWiki 2.2.34 - 'pagelist' Remote PHP Code Injection (1) | 2011-11-23 |
References
→ the Explorer · watch your stack · NVD