CVE-2026-21641
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2026-01-20

Last updated on: 2026-01-30

Assigner: HackerOne

Description
HackerOne community member Jad Ghamloush (0xjad) has reported an authorization bypass vulnerability in the `tracker-delete.php` script of Revive Adserver. Users with permissions to delete trackers are mistakenly allowed to delete trackers owned by other accounts.
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Meta Information
Published
2026-01-20
Last Modified
2026-01-30
Generated
2026-06-16
AI Q&A
2026-01-20
EPSS Evaluated
2026-06-14
NVD
CVE-2026-21641
EUVD
EUVD-2026-3341
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
aquaplatform revive_adserver to 6.0.4 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-285 The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
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Executive Summary

This vulnerability is an authorization bypass in the tracker-delete.php script of Revive Adserver. It allows users who have permission to delete trackers to delete trackers owned by other accounts, which they should not be able to do.

Impact Analysis

The vulnerability can lead to unauthorized deletion of trackers owned by other accounts, potentially causing loss of important tracking data and disruption of ad tracking operations.

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