CVE-2025-54387

Description

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.

Reserved 2025-07-21 | Published 2025-08-05 | Updated 2025-08-05 | Assigner GitHub_M

Problem types

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

< 1.3.2
affected

>= 2.0.0-0, < 2.1.1
affected

>= 3.0.0, < 3.1.1
affected

References

github.com/unjs/ipx/security/advisories/GHSA-mm3p-j368-7jcr

github.com/...ommit/81693ddbfc062cc922e4e2406e8427ab4e3ad214

github.com/unjs/ipx/releases/tag/v1.3.2

github.com/unjs/ipx/releases/tag/v2.1.1

github.com/unjs/ipx/releases/tag/v3.1.1

cve.org (CVE-2025-54387)

nvd.nist.gov (CVE-2025-54387)

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