Description
Question2Answer Q2A Ultimate SEO Version 1.3 is affected by cross-site scripting (XSS), which may lead to arbitrary remote code execution.
References (3)
Core 3
Core References
Exploit, Third Party Advisory x_refsource_misc
https://nirmaldahal.com.np/sxss-to-defacement-and-account-takeover/
Release Notes, Vendor Advisory x_refsource_misc
https://www.question2answer.org/qa/58520/important-q2a-ultimate-seo-important-update
Patch, Third Party Advisory x_refsource_misc
https://github.com/q2a-projects/Q2A-Ultimate-SEO/commit/20069f28147c6f2c3acca4e3f6f5154537c5d536
Scores
CVSS v3
5.4
EPSS
0.0164
EPSS Percentile
73.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (1)
qa-themes/q2a_ultimate_seo
1.3
Published
Feb 05, 2021
Tracked Since
Feb 18, 2026