CVE-2026-2141

WuKongOpenSource WukongCRM URL PermissionServiceImpl.java improper authorization

A security flaw has been discovered in WuKongOpenSource WukongCRM up to 11.3.3. This affects an unknown part of the file gateway/src/main/java/com/kakarote/gateway/service/impl/PermissionServiceImpl.java of the component URL Handler. Performing a manipulation results in improper authorization. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

WuKongOpenSource · WukongCRM

CVSS v4.0 VULDB

2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 VULDB

6.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 VULDB

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

0.41% chance of exploitation in the next 30 days, 34th percentile

Published

2026-02-08

Updated

2026-02-23

Proof-of-concept exploits (1)

• SourByte05/SourByte-Lab/issues/81★ · 2026-01-20

Security advisories

• https://vuldb.com/?id.344776
• https://vuldb.com/?submit.747264

References

• CVE Record
• NVD entry

Related

• CVE-2026-1193
• CVE-2026-1194
• CVE-2026-1195
• CVE-2026-1196
• CVE-2026-1197
• CVE-2026-2074