CVE-2011-4450 EXPLOIT
6.4
MEDIUM · CVSS 2.0 · EPSS 7.5% (pctl 94)
Patch early
A public exploit exists.
Description
Directory traversal vulnerability in handlers/files.xml/files.xml.php in WikkaWiki 1.3.1 and 1.3.2 allows remote attackers to read or delete arbitrary files via a non-initial .. (dot dot) in the file parameter, as demonstrated by the /../../wikka.config.php pathname in a download action.
Scoring
| CVSS | 6.4 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:N/A:P |
| EPSS | 7.48% — more likely to be exploited than 94% of all CVEs |
| Weakness | CWE-22 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2012-09-05 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| wikkawiki | wikkawiki |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | WikkaWiki 1.3.2 - Multiple Vulnerabilities | 2011-11-30 |
References
→ the Explorer · watch your stack · NVD