Vulnerability · Published Oct 2, 2026 · Assigned by WPScan

CVE-2026-91828OMGF < 6.3.11 - Unauthenticated DoS via do_optimize

High 7.5

In plain English

A high-severity uncontrolled resource consumption in OMGF | GDPR/DSGVO Compliant, Faster Google Fonts. Easy. from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.3%top 76.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The OMGF | GDPR/DSGVO Compliant, Faster Google Fonts. Easy. WordPress plugin before 6.3.11 does not require authentication or a valid nonce on an action that issues a slow server-side loopback request, allowing unauthenticated attackers to exhaust the site's PHP worker pool and make the entire site unavailable.

Affected products (as reported)

Vendor	Product	Versions
Unknown	OMGF \| GDPR/DSGVO Compliant, Faster Google Fonts. Easy.	0 – before 6.3.11

Weakness: CWE-400 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://wpscan.com/vulnerability/be25f7b5-5790-4db7-9056-b43b538a7183/ exploit, vdb-entry, technical-description