Description

wpForo Forum 2.4.14 contains a stored cross-site scripting vulnerability that allows authenticated subscribers to upload SVG files as profile avatars through the avatar upload functionality. Attackers upload a crafted SVG containing CSS injection or JavaScript event handlers that execute in the browsers of any user who views the attacker's profile page.

INFO

Published Date :

2026-02-28T21:47:38.290Z

Last Modified :

2026-02-28T21:47:38.290Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-28558 vulnerability.

Vendors Products
Gvectors
  • Wpforo Forum
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-28558.

URL Resource
https://wordpress.org/plugins/wpforo/ cve-icon cve-icon
https://wordpress.org/plugins/wpforo/#developers cve-icon cve-icon
https://www.vulncheck.com/advisories/wpforo-forum-stored-xss-via-svg-avatar-file-upload cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact