CVE-2023-6600: OMGF | GDPR/DSGVO Compliant, Faster Google Fonts. Easy. (WordPress plugin) · Missing Authorization
Affects OMGF | GDPR/DSGVO Compliant, Faster Google Fonts. Easy. (WordPress plugin)Source CVE Database V5
Not known to be exploited · CVSS 8.6 High.
Data as of 25 Oct 2026, 19:02 UTC
- EPSS
- 0.4% chance of exploitation in 30 days – higher than 40% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:HExploitation evidence
Disclosed: evidence found.
CVE published 3 Jan 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| daanvandenbergh OMGF | GDPR/DSGVO Compliant, Faster Google Fonts. Easy. | Affected
| Fixed in– |
AI-suggested
European organizations should take immediate steps to mitigate this vulnerability beyond generic patching advice: 1) Upgrade the OMGF plugin to version 5.7.10 or later, which contains the necessary authorization checks and fixes. 2) Conduct a thorough audit of WordPress user roles and permissions to ensure that only trusted administrators have access to plugin settings. 3) Implement Web Application Firewall (WAF) rules to detect and block suspicious requests targeting the update_settings() endpoint or admin_init hooks. 4) Regularly scan websites for stored XSS payloads and unauthorized changes, using automated security tools tailored for WordPress environments. 5) Backup website files and databases frequently to enable quick recovery in case of directory deletion or other destructive actions. 6) Monitor logs for unusual activity related to plugin settings changes, especially from unauthenticated sources. 7) Educate site administrators about this vulnerability and the importance of timely updates and security hygiene. 8) Consider isolating or sandboxing critical WordPress instances that handle sensitive data to limit the blast radius of potential exploitation.
Description
The OMGF | GDPR/DSGVO Compliant, Faster Google Fonts. Easy.plugin for WordPress is vulnerable to unauthorized modification of data and Stored Cross-Site Scripting due to a missing capability check on the update_settings() function hooked via admin_init in all versions up to, and including, 5.7.9. This makes it possible for unauthenticated attackers to update the plugin's settings which can be used to inject Cross-Site Scripting payloads and delete entire directories. PLease note there were several attempted patched, and we consider 5.7.10 to be the most sufficiently patched.
References
- wordfence.com/threat-intel/vulnerabilities/id/4e835b97-c066-4e8f-b99f-1a930105af0c?source=cve (opens in a new tab)
- plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3008876%40host-webfonts-local&new=3008876%40host-webfonts-local&sfp_email=&sfph_mail= (opens in a new tab)
- plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3009010%40host-webfonts-local&new=3009010%40host-webfonts-local&sfp_email=&sfph_mail= (opens in a new tab)
- plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3009453%40host-webfonts-local&new=3009453%40host-webfonts-local&sfp_email=&sfph_mail= (opens in a new tab)