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CVE-2025-7045

MEDIUM

6.5

Description

The Cloud SAML SSO plugin for WordPress is vulnerable to Identity Provider Deletion due to a missing capability check on the delete_config action of the csso_handle_actions() function in all versions up to, and including, 1.0.19. This makes it possible for unauthenticated attackers to delete any configured IdP, breaking the SSO authentication flow and causing a denial-of-service.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/6/2025

Last Modified9/8/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-306

References

https://plugins.trac.wordpress.org/browser/cloud-sso-single-sign-on/tags/1.0.19/assets/CSSO_Init.php(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/cloud-sso-single-sign-on/tags/1.0.19/assets/base/CSSO_ActionHandler.php(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/cloud-sso-single-sign-on/tags/1.0.19/saml-sso-plugin.php(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/cloud-sso-single-sign-on/trunk/assets/base/CSSO_ActionHandler.php?rev=3354459#L130(security@wordfence.com)

https://wordpress.org/plugins/cloud-sso-single-sign-on/#developers(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/87099513-d8e2-45e5-b7e6-b46558a10d3b?source=cve(security@wordfence.com)

IOC Correlations

No correlations recorded

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