CVSS 4.0
6.9 mediumCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/SA:NCVE-2025-54387
Medium (6.9) in unjs ipx. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in ipx 1.3.2, 2.1.1, 3.1.1.
IPX is an image optimizer powered by sharp and svgo. In versions 1.3.1 and below, 2.0.0-0 through 2.1.0, and 3.0.0 through 3.1.0, the approach used to check whether a path is within allowed directories is vulnerable to path prefix bypass when the allowed directories do not end with a path separator. This occurs because the check relies on a raw string prefix comparison. This is fixed in versions 1.3.2, 2.1.1 and 3.1.1.
Severity
CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
- CWE
- CWE-22
- Published
- Modified
- Record from
- the NVD, synced
Affected
- unjs:ipx
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-mm3p-j368-7jcr | npm | ipx | <1.3.2 | 1.3.2 |
| GHSA-mm3p-j368-7jcr | npm | ipx | >=2.0.0-0 <2.1.1 | 2.1.1 |
| GHSA-mm3p-j368-7jcr | npm | ipx | >=3.0.0 <3.1.1 | 3.1.1 |