6.5
CVE-2026-4958
- EPSS 0.38%
- Veröffentlicht 27.03.2026 15:31:27
- Zuletzt bearbeitet 29.04.2026 17:07:36
- Quelle cna@vuldb.com
- CVE-Watchlists
- Unerledigt
LoginOpenBMB XAgent WebSocket Endpoint replayer.py ReplayServer.send_data authorization
A vulnerability has been found in OpenBMB XAgent 1.0.0. This affects the function ReplayServer.on_connect/ReplayServer.send_data of the file XAgentServer/application/websockets/replayer.py of the component WebSocket Endpoint. Such manipulation of the argument interaction_id leads to authorization bypass. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.38% | 0.299 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 6.5 | 2.8 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
|
| cna@vuldb.com | 1.3 | 0 | 0 |
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
|
| cna@vuldb.com | 3.1 | 1.6 | 1.4 |
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
|
| cna@vuldb.com | 2.1 | 3.9 | 2.9 |
AV:N/AC:H/Au:S/C:P/I:N/A:N
|
CWE-285 Improper Authorization
The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
CWE-639 Authorization Bypass Through User-Controlled Key
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
https://vuldb.com/?id.353835
https://vuldb.com/?ctiid.353835
https://vuldb.com/?submit.777618
https://gist.github.com/YLChen-007/dc46c2a710ecb9e855695f32da8bcab5