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Medium · 5.4 CVE-2016-20098 EUVD-2016-10914GHSA-78f5-pfcg-3j59

Moderator Toolbox before 4.0.14 Stored XSS via Removal Reasons Configuration

Published Oct 9, 2026 · Updated Oct 9, 2026 · Assigned by VulnCheck

Description

Moderator Toolbox (reddit-moderator-toolbox) before 4.0.14 contains a stored cross-site scripting vulnerability in the removalreasons module, which inserts subreddit toolbox wiki fields into popup HTML without encoding. Attackers who can edit the toolbox wiki page can plant JavaScript in fields like pmsubject, header, or reason titles to act with moderators' Reddit sessions.

Affected products

VendorProductAffectedFixed
toolbox-team reddit-moderator-toolbox < 4.0.14 4.0.14

References