Reflected XSS in Revive Adserver via zone-include.php

Publication date: 2026-06-26

Last updated on: 2026-07-08

Assigner: HackerOne

Description

A missing sanitisation vulnerability of user input in the zone-include.php script exists in 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.

CVSS Scores

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Meta Information

Published

2026-06-26

Last Modified

2026-07-08

Generated

2026-07-17

AI Q&A

2026-06-26

EPSS Evaluated

2026-07-16

NVD

CVE-2026-50740

EUVD

EUVD-2026-39604

Affected Vendors & Products

Vendor	Product	Version / Range
revive-adserver	revive_adserver	to 6.0.8 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-79	The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

Executive Summary

This vulnerability is a missing sanitisation issue in the zone-include.php script of Revive Adserver version 6.0.7 and earlier. It allows a low-privileged user to exploit the refresh parameter of the iFrame invocation tag to perform reflected Cross-Site Scripting (XSS) attacks.

Impact Analysis

The vulnerability can allow an attacker with low privileges to execute reflected XSS attacks by manipulating the refresh parameter. This can lead to the execution of malicious scripts in the context of the affected application, potentially compromising user data, session tokens, or enabling other malicious actions.

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