CVE-2021-25010

CriticalCVSS 9.6/10Last modified Jun 17, 2026

Description

The Post Snippets WordPress plugin before 3.1.4 does not have CSRF check when importing files, allowing attacker to make a logged In admin import arbitrary snippets. Furthermore, imported snippers are not sanitised and escaped, which could lead to Stored Cross-Site Scripting issues

Metrics

CVSS 3.1 9.6/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-352

Affected software

VendorProductVersions
UnknownPost Snippets>= 3.1.4, < 3.1.4

References

Timeline

Published
Feb 28, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-25010: Critical severity, CVSS 9.6 | Vulnix