CVE-2026-92603

EUVD-2026-80861
ContiNew Admin through 4.1.0 contains an authorization bypass vulnerability in the personal message delete endpoint that allows authenticated users to delete other users' messages and announcements. Attackers can supply arbitrary message identifiers in the IdsReq parameter to remove any message row and purge all recipients' read receipts without ownership validation.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://github.com/continew-org/continew-admin
https://github.com/continew-org/continew-admin/blob/v4.1.0/continew-system/src/main/java/top/continew/admin/system/controller/UserMessageController.java#L93-L97
https://github.com/continew-org/continew-admin/blob/v4.1.0/continew-system/src/main/java/top/continew/admin/system/service/impl/MessageServiceImpl.java#L130-L135
https://github.com/continew-org/continew-admin/commit/665ea2c757a3f1246db62fb139fec1aac3cca296
https://github.com/continew-org/continew-admin/issues/220
https://www.vulncheck.com/advisories/continew-admin-through-4.1.0-unauthorized-message-deletion-via-usermessagecontroller