CVE-2021-25984

medium

Description

In Factor (App Framework & Headless CMS) forum plugin, versions v1.3.3 to v1.8.30, are vulnerable to stored Cross-Site Scripting (XSS) at the “post reply” section. An unauthenticated attacker can execute malicious JavaScript code and steal the session cookies.

References

https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25984

https://github.com/FactorJS/factor/blob/v1.8.30/%40plugins/plugin-forum/topic-reply.vue#L119

Details

Source: Mitre, NVD

Published: 2021-11-16

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

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

Severity: Medium

EPSS

EPSS: 0.01393