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Stored cross-site scripting in the Comments - wpDiscuz WordPress plugin (versions up to and including 7.6.56) allows unauthenticated guest commenters to persist malicious script by injecting into the 'Website' field, which is later rendered unescaped by getCommentAuthor(). The stored comment_author_url is interpolated directly into single-quoted HTML attributes without esc_url() or esc_attr(), so any visitor viewing an affected comment thread executes the attacker's payload in their browser session. No public exploit identified at time of analysis, but exploitation requires no authentication and the source-level root cause is documented in the WordPress plugin trac.
Stored cross-site scripting in the Comments - wpDiscuz WordPress plugin (versions up to and including 7.6.56) allows unauthenticated guest commenters to persist malicious script by injecting into the 'Website' field, which is later rendered unescaped by getCommentAuthor(). The stored comment_author_url is interpolated directly into single-quoted HTML attributes without esc_url() or esc_attr(), so any visitor viewing an affected comment thread executes the attacker's payload in their browser session. No public exploit identified at time of analysis, but exploitation requires no authentication and the source-level root cause is documented in the WordPress plugin trac.