TI-2026-65917 Aliases CVE-2026-91828 GHSA-87mc-m7h4-wxp9

OMGF < 6.3.11 - Unauthenticated DoS via do_optimize

LOW 39CWE-400Published 2026-10-02 · Updated 2026-10-02

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-400.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00309 23rd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix Fixed OMGF | GDPR/DSGVO Compliant, Faster Google Fonts. Easy. (Unknown): 6.3.11

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

Vendor	Product	Affected versions	Fixed in	Status	Source
Unknown	OMGF \| GDPR/DSGVO Compliant, Faster Google Fonts. Easy.	before 6.3.11	6.3.11	Patch available	CNA

OMGF | GDPR/DSGVO Compliant, Faster Google Fonts. Easy. VendorUnknown Affected before 6.3.11 Fixed in 6.3.11 Patch available CNA

Remediation

Fix · CNA OMGF | GDPR/DSGVO Compliant, Faster Google Fonts. Easy. (Unknown) Fixed in 6.3.11

Timeline

2026-10-02 Threatist record created from CVE-2026-91828
2026-10-03 Alias added: GHSA-87mc-m7h4-wxp9

References

Exploit 1

https://wpscan.com/vulnerability/be25f7b5-5790-4db7-9056-b43b538a7183/

Sources

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