CVE-2025-63072

MEDIUM

THEMECO Cornerstone <=7.7.3 - Stored XSS

Title source: llm

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in THEMECO Cornerstone cornerstone allows Stored XSS.This issue affects Cornerstone: from n/a through <= 7.7.3.

References (1)

Core 1

Core References

Third Party Advisory vdb-entry

https://patchstack.com/database/Wordpress/Plugin/cornerstone/vulnerability/wordpress-cornerstone-plugin-7-7-3-cross-site-scripting-xss-vulnerability?_s_id=cve

Scores

CVSS v3 6.5

EPSS 0.0016

EPSS Percentile 5.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

THEMECO/Cornerstone < 7.7.3

THEMECO/Cornerstone < <= 7.7.3

Published Dec 09, 2025

Tracked Since Feb 18, 2026