CVE-2026-21641

MEDIUM

Aquaplatform Revive Adserver < 6.0.4 - Improper Authorization

Title source: rule

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.

References (1)

[Third Party Advisory] https://hackerone.com/reports/3445710

Scores

CVSS v3 6.5

EPSS 0.0002

EPSS Percentile 5.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-285

Status published

Products (1)

aquaplatform/revive_adserver < 6.0.4

Published Jan 20, 2026

Tracked Since Feb 18, 2026