Description
Authorization bypass in Revive Adserver 5.5.2 and 6.0.1 and earlier versions causes an logged in attacker to change other users' email address and potentialy take over their accounts using the forgot password functionality.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory
https://hackerone.com/reports/3398283
Scores
CVSS v3
8.8
EPSS
0.0058
EPSS Percentile
43.0%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-284
Status
published
Products (1)
revive-adserver/revive_adserver
< 5.5.2
Published
Nov 20, 2025
Tracked Since
Feb 18, 2026