CVE-2026-21641 (GCVE-0-2026-21641)
Vulnerability from cvelistv5 – Published: 2026-01-20 20:48 – Updated: 2026-01-21 18:52
VLAI
EPSS
VEX
Summary
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.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-21 18:38 UTC
CWE
- CWE-285 - Improper Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Revive | Revive Adserver |
Affected:
6 , ≤ 6.0.4
(semver)
|
guessed |
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