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TI-2025-34195 Aliases CVE-2025-54387GHSA-mm3p-j368-7jcr

IPX is Vulnerable to Path Traversal via Prefix Matching Bypass

Priority HIGH 70CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-22 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00792 56th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed ipx (unjs): 1.3.2, 2.1.1, 3.1.1ipx (npm): 1.3.2, 2.1.1, 3.1.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
unjsipxbefore 1.3.2; 2.0.0-0 to before 2.1.1; 3.0.0 to before 3.1.11.3.2, 2.1.1, 3.1.1Patch availableCNA
—ipx (npm)before 1.3.21.3.2Patch availableGHSA-mm3p-j368-7jcr
—ipx (npm)2.0.0-0 to before 2.1.12.1.1Patch availableGHSA-mm3p-j368-7jcr
—ipx (npm)3.0.0 to before 3.1.13.1.1Patch availableGHSA-mm3p-j368-7jcr
  • ipx Vendorunjs Affected before 1.3.2; 2.0.0-0 to before 2.1.1; 3.0.0 to before 3.1.1 Fixed in 1.3.2, 2.1.1, 3.1.1 Patch available CNA
  • ipx (npm) Vendor— Affected before 1.3.2 Fixed in 1.3.2 Patch available GHSA-mm3p-j368-7jcr
  • ipx (npm) Vendor— Affected 2.0.0-0 to before 2.1.1 Fixed in 2.1.1 Patch available GHSA-mm3p-j368-7jcr
  • ipx (npm) Vendor— Affected 3.0.0 to before 3.1.1 Fixed in 3.1.1 Patch available GHSA-mm3p-j368-7jcr

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:unjs:ipx:*:*:*:*:*:node.js:*:*before 1.3.2; 2.0.0 to before 2.1.1; 3.0.0 to before 3.1.1Vulnerableunjs
  • cpe:2.3:a:unjs:ipx:*:*:*:*:*:node.js:*:* Versions before 1.3.2; 2.0.0 to before 2.1.1; 3.0.0 to before 3.1.1 Vulnerable ·unjs

Remediation

  • Fix · CNA ipx (unjs) Fixed in 1.3.2, 2.1.1, 3.1.1
  • Fix · GHSA-mm3p-j368-7jcr ipx (npm) Fixed in 1.3.2 Advisory →
  • Fix · GHSA-mm3p-j368-7jcr ipx (npm) Fixed in 2.1.1 Advisory →
  • Fix · GHSA-mm3p-j368-7jcr ipx (npm) Fixed in 3.1.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-54387
  2. 2026-10-03 Alias added: GHSA-mm3p-j368-7jcr

References

Exploit 1

Patch 1

Advisory 1

Other 4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences