CVE-2024-1934: The WP Compress – Image Optimizer plugin for WordPress is vulnerable to unauthorized modification of data due

Q: How do I fix CVE-2024-1934?

wp compress: upgrade to 6.11.11. Exact commands for each OS are on this page.

Q: Is CVE-2024-1934 being exploited?

CVE-2024-1934 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-1934 affect?

CVE-2024-1934 affects wp compress. Severity is high (CVSS 7.5). 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. Thi

Q: How urgent is CVE-2024-1934?

Priority 45/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 7.5REMOTEUPGRADE

CVE-2024-1934 is a high-severity flaw (CVSS 7.5) affecting wp compress. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-862
Published	2024-04-09
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: wpcompress

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-04-09 19:15 UTCPublished CVE record published
2026-06-17 07:05 UTCUpdated Record last modified

wpcompress wp compress UPGRADE

Affected: < 6.11.11

Fixed in: 6.11.11

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wp-compress || rpm -q wp-compress || wp-compress --version

2. UPGRADE to 6.11.11 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wp-compress

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wp-compress

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-1934?

wp compress: upgrade to 6.11.11. Exact commands for each OS are on this page.

Is CVE-2024-1934 being exploited?

CVE-2024-1934 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-1934 affect?

CVE-2024-1934 affects wp compress. Severity is high (CVSS 7.5). 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. Thi

How urgent is CVE-2024-1934?

Priority 45/100. High severity; Remotely exploitable, no login, no user action

Software pages

WordPress vulnerabilities

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References

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