CVE-2025-3816

westboy CicadasCMS Scheduled Task save os command injection

A vulnerability classified as critical was found in westboy CicadasCMS 2.0. This vulnerability affects unknown code of the file /system/schedule/save of the component Scheduled Task Handler. The manipulation leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected

westboy · CicadasCMS

CVSS v4.0 VULDB

5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/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

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

CVSS v3.1 VULDB

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

CVSS v2.0 VULDB

5.8 MEDIUMAV:N/AC:L/Au:M/C:P/I:P/A:P

EPSS

6.15% chance of exploitation in the next 30 days, 93rd percentile

Published

2025-04-19

Updated

2025-04-21

Proof-of-concept exploits (1)

• chujianxin0101/vuln/issues/3

Security advisories

• https://vuldb.com/?id.305722
• https://vuldb.com/?submit.555555

References

• CVE Record
• NVD entry

Related

• CVE-2025-10105
• CVE-2025-10106
• CVE-2025-10110
• CVE-2025-3177
• CVE-2025-4819
• CVE-2026-2666