Read the docs
TI-2025-18832 Aliases CVE-2025-25163GHSA-76vr-r6c5-cx5q

WordPress Plugin A/B Image Optimizer Plugin <= 3.3 - Arbitrary File Download vulnerability

Priority MEDIUM 52CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Zach Swetz Plugin A/B Image Optimizer images-optimizer allows Path Traversal.This issue affects Plugin A/B Image Optimizer: from n/a through <= 3.3.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0204 81st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
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
Zach SwetzPlugin A/B Image Optimizerup to 3.3—No fix listedCNA
  • Plugin A/B Image Optimizer VendorZach Swetz Affected up to 3.3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:pluginab:plugin_a\/b_image_optimizer:*:*:*:*:*:wordpress:*:*up to 3.3VulnerablePluginab
  • cpe:2.3:a:pluginab:plugin_a\/b_image_optimizer:*:*:*:*:*:wordpress:*:* Versions up to 3.3 Vulnerable ·Pluginab

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-25163
  2. 2026-10-03 Alias added: GHSA-76vr-r6c5-cx5q

References

Advisory 1

Sources

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