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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Continew Continew_Admin
cpe:2.3:a:continew:continew_admin:*:*:*:*:*:*:*:*
|
— |
<= 4.1.0
|
References 6
https://github.com/continew-org/continew-admin
disclosure@vulncheck.com
https://github.com/continew-org/continew-admin/blob/v4.1.0/continew-system/src/…
disclosure@vulncheck.com
https://github.com/continew-org/continew-admin/blob/v4.1.0/continew-system/src/…
disclosure@vulncheck.com
https://github.com/continew-org/continew-admin/commit/665ea2c757a3f1246db62fb13…
disclosure@vulncheck.com
https://github.com/continew-org/continew-admin/issues/220
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/continew-admin-through-4.1.0-unauthorized-…
disclosure@vulncheck.com