Post Snippets < 3.1.4 - CSRF to Stored Cross-Site Scripting
CVE-2021-25010

9.6CRITICAL

Key Information:

Vendor
Wordpress
Status
Post Snippets
Vendor
CVE Published:
28 February 2022

Summary

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

Affected Version(s)

Post Snippets 3.1.4

References

https://wpscan.com/vulnerability/d1ebd15a-72ab-4ba2-a212-...
x_refsource_MISC

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Muhammad Adel
.