Server-Side Request Forgery in Captcha.eu Plugin by Captcha.eu
CVE-2025-49374

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Captcha.eu
Vendor
CVE Published:
22 October 2025

What is CVE-2025-49374?

The Captcha.eu plugin is affected by a Server-Side Request Forgery (SSRF) vulnerability that allows an attacker to send unauthorized requests from the server. This issue compromises the security of web applications using the plugin, enabling malicious actors to interact with internal resources that are not normally accessible from the external network. Users are encouraged to update to the latest version to mitigate potential risks.

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Deploy the Patch

Affected Version(s)

Captcha.eu <= n/a

References

https://patchstack.com/database/Wordpress/Plugin/captcha-...
vdb-entry

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

ch4r0n (Patchstack Alliance)
JSON
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