Stored Cross-Site Scripting Vulnerability in Soledad Theme for WordPress
CVE-2025-8143

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Soledad
Vendor
CVE Published:
16 August 2025

What is CVE-2025-8143?

The Soledad theme for WordPress contains a vulnerability that allows authenticated users with Contributor-level access and higher to execute arbitrary web scripts. This vulnerability arises from inadequate input sanitization and output escaping, specifically through the 'pcsml_smartlists_h' parameter, which is present in all versions up to 8.6.7. When exploited, attackers can inject scripts into web pages, leading to potential exploitation each time the modified page is accessed.

Affected Version(s)

Soledad * <= 8.6.7

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://themeforest.net/item/soledad-multiconcept-blogmag...

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

Matthew Rollings
.
CVE-2025-8143 : Stored Cross-Site Scripting Vulnerability in Soledad Theme for WordPress