CVE-2021-25976

moderate-risk
Published 2021-11-16

In PiranhaCMS, versions 4.0.0-alpha1 to 9.2.0 are vulnerable to cross-site request forgery (CSRF) when performing various actions supported by the management system, such as deleting a user, deleting a role, editing a post, deleting a media folder etc., when an ID is known.

Do I need to act?

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0.10% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.1/10 High
NETWORK / LOW complexity

Affected Products (12)

Piranha Cms
Piranha Cms
Piranha Cms
Piranha Cms
Piranha Cms
Piranha Cms
Piranha Cms
Piranha Cms
Piranha Cms
Piranha Cms
Piranha Cms
Piranha Cms

Affected Vendors

Dotnetfoundation

References (4)

Patch https://github.com/PiranhaCMS/piranha.core/commit/e42abacdd0dd880ce9cf6607efcc24...
Third Party Advisory https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25976
Patch https://github.com/PiranhaCMS/piranha.core/commit/e42abacdd0dd880ce9cf6607efcc24...
Third Party Advisory https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25976
45
/ 100
moderate-risk
Severity 28/34 · Critical
Exploitability 0/34 · Minimal
Exposure 17/34 · Moderate