Medium severity6.5NVD Advisory· Published Jan 20, 2026· Updated Jun 17, 2026

CVE-2026-21641

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.

Affected products

Aquaplatform/Revive Adserver
cpe:2.3:a:aquaplatform:revive_adserver:*:*:*:*:*:*:*:*
Range: <=6.0.4
Revive Adserver/Adserverllm-fuzzy

Patches

Vulnerability mechanics

References

hackerone.com/reports/3445710nvdThird Party Advisory

News mentions

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