CVE-2021-25010
Critical
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
SeverityCritical
CVSS9.6
Exploit probability—
ProductPostsnippets Post Snippets
PublishedFeb 28, 2022
First seenFeb 28, 2022
Weakness typeCWE-352Cross-site request forgery (CSRF)
How to fix
Update
- postsnippets post_snippets3.1.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| postsnippets post_snippets | v < 3.1.4 | 3.1.4 |
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