SEOPress <= 5.0.0 – 5.0.3 Authenticated Stored Cross-Site Scripting
CVE-2021-34641

6.4MEDIUM

Key Information:

Vendor
Wordpress
Status
Seopress
Vendor
CVE Published:
16 August 2021

Summary

The SEOPress WordPress plugin is vulnerable to Stored Cross-Site-Scripting via the processPut function found in the ~/src/Actions/Api/TitleDescriptionMeta.php file which allows authenticated attackers to inject arbitrary web scripts, in versions 5.0.0 - 5.0.3.

Affected Version(s)

SEOPress 5.0.0

SEOPress 5.0.1

SEOPress 5.0.2

References

https://www.wordfence.com/blog/2021/08/xss-vulnerability-...
x_refsource_MISC
https://plugins.trac.wordpress.org/browser/wp-seopress/ta...
x_refsource_MISC

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Chloe Chamberland, Wordfence
.