CVE-2012-3521
GeSHi vulnerable to Directory Traversal
EPSS 0.54%
Description
Multiple directory traversal vulnerabilities in the cssgen contrib module in GeSHi before 1.0.8.11 allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) geshi-path or (2) geshi-lang-path parameter.
How to fix CVE-2012-3521
To remediate CVE-2012-3521, upgrade the affected package to a fixed version below.
- Debian/geshi—upgrade to 1.0.8.4-2 or later
- Packagist/geshi/geshi—upgrade to 1.0.8.11 or later
Is CVE-2012-3521 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.0.8.4-2
- from 0, < 1.0.8.11
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |