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CVE-2025-25163

27
FAUCET Score

CVE-2025-25163 is a critical Path Traversal vulnerability (CWE-22) affecting Zach Swetz Plugin A/B Image Optimizer versions up to and including 3.3. This flaw allows an unauthenticated attacker to traverse directories, potentially leading to full compromise of confidentiality, integrity, and availability. With a CVSS score of 9.8 (CRITICAL) and a FAUCET Risk Score of 96/100, it represents a severe threat. While there is no evidence of active exploitation in the wild (KEV: No), a GitHub repository discussing the vulnerability has been identified, indicating some community awareness.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.3CPE matchmatch criteria
cpe:2.3:a:pluginab:plugin_a\/b_image_optimizer:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.97%
Probability of exploitation in next 30 days
EPSS Percentile
78.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0197 is in the 67th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

patchstack.com / database/Wordpress/Plugin/images-optimizer/vulnerability/wordpress-plugin-a-b-image-optimizer-plugin-3-3-arbitrary-file-download-vulnerability
Third Party Advisory