HexBrain

Revive Adserver · Report #3780806

Reflected XSS via unsanitised refresh parameter in zone invocation tag

Validstatus
mediumseverity
29upvotes
25 Jun 2026disclosed

Summary

HackerOne community member Mahmoud Khaled (Kanon4) has reported a missing sanitisation of user input in the zone-include.php script of Revive Adserver 6.0.7 and earlier. A low‑privileged user could exploit the refresh parameter of the iFrame invocation tag to perform reflected XSS attacks.

How it was found

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