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CVE-2024-1934

WP Compress – Image Optimizer <= 6.11.08 - Missing Authorization to Unauthenticated CDN Modification

HIGH
7.5
CVSS Score
Published: April 9, 2024 at 06:59 PM UTC
Updated: June 17, 2026 at 07:05 AM UTC
2 products affected across 2 vendorsWP CompressWP Compress

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Severity
HIGH7.5
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

The WP Compress – Image Optimizer plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wps_local_compress::__construct' function in all versions up to, and including, 6.11.10. This makes it possible for unauthenticated attackers to reset the CDN region and set a malicious URL to deliver images.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

WP Compress· Wpcompresswordpress-plugin
95%
v ≤ 6.11.10v < 6.11.11
Affected range stops below 6.11.11, so it looks safe — our inference, not a vendor statement
WP Compress· Aresitwordpress-plugin
60%
v ≤ 6.11.10

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Product
Source: [email protected]
https://plugins.trac.wordpress.org/browser/wp-compress-image-optimizer/tags/6.10.35/addons/legacy/compress.php
Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3054445@wp-compress-image-optimizer/trunk&old=3048575@wp-compress-image-optimizer/trunk&sfp_email=&sfph_mail=#file2
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/88a46a24-6d46-44cc-ac01-70a1c329cb51?source=cve

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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