Flat Preloader < 1.5.4 - CSRF to Stored Cross-Site Scripting
CVE-2021-24685

5.4MEDIUM

Key Information:

Vendor
Wordpress
Status
Flat Preloader
Vendor
CVE Published:
1 November 2021

Summary

The Flat Preloader WordPress plugin before 1.5.4 does not enforce nonce checks when saving its settings, as well as does not sanitise and escape them, which could allow attackers to a make logged in admin change them with a Cross-Site Scripting payload (triggered either in the frontend or backend depending on the payload)

Affected Version(s)

Flat Preloader 1.5.4

References

https://wpscan.com/vulnerability/972ecde8-3d44-4dd9-81e3-...
x_refsource_MISC

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

apple502j
.