CVE-2026-91828 — HIGH (7.5)

Vulnerability 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.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Related Weaknesses (CWE)

CWE-400

References

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

FAQ

What is CVE-2026-91828?

CVE-2026-91828 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...

How severe is CVE-2026-91828?

CVE-2026-91828 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-91828?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.