by Kastro
Paper/Archive/CVE-2024-56198

CVE-2024-56198

cabraviva path-sanitizer — path-sanitizer allows bypassing the existing filters to achieve path-traversal vulnerability

EPSS 0.7%public exploitCVSS 9.3
critical.is priorityof 100
49
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 54.7.547 × 2010.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

path-sanitizer is a simple lightweight npm package for sanitizing paths to prevent Path Traversal. Prior to 3.1.0, the filters can be bypassed using .=%5c which results in a path traversal. This vulnerability is fixed in 3.1.0.

Affected

ProductAffectedFixed inSource
path-sanitizer< 3.1.0–CNA

Scores by source

GitHub_M (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

refgithub.com/cabraviva/path-sanitizer/security/advisories/GHSA-94p5-r7cc-3rprrefgithub.com/cabraviva/path-sanitizer/commit/b6d2319eac910dffdfacc8460f5b5cc5a1518eadrefloom.com/share/b766ece5193842848ce7562fcd559256?sid=fd826eb6-0eee-4601-bf0e-9cfee5c56e9d