BaseFortify

Publication date: 2025-11-20

Last updated on: 2025-12-02

Assigner: HackerOne

Description

Missing JSON Content-Type header in a script in Revive Adserver 6.0.1 and 5.5.2 and earlier versions causes a stored XSS attack to be possible for a logged in manager user.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-11-20

Last Modified

2025-12-02

Generated

2026-07-06

AI Q&A

2025-11-20

EPSS Evaluated

2026-07-05

NVD

CVE-2025-52667

Affected Vendors & Products

Vendor	Product	Version / Range
revive-adserver	revive_adserver	to 5.5.2 (inc)
revive-adserver	revive_adserver	From 6.0.0 (inc) to 6.0.1 (inc)

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 stored Cross-Site Scripting (XSS) attack in Revive Adserver versions 6.0.1, 5.5.2, and earlier. It occurs because a script does not include the JSON Content-Type header, allowing a logged-in manager user to inject malicious scripts that are stored and later executed in the application.

Impact Analysis

The vulnerability can allow an attacker with manager-level access to inject malicious scripts that execute in the context of the application. This can lead to unauthorized actions performed on behalf of the user, potential theft of sensitive information, or manipulation of the application interface, impacting the security and integrity of the system.

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