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Vulnerabilities

Vulnerability · CVE-2025-3816

A vulnerability classified as critical was found in westboy CicadasCMS 2.0.

Published Apr 19, 2025 · catalog updated Apr 21, 2025 · CicadasCMS

Check if you run it

No confirmed exploitation is on record for CVE-2025-3816. EPSS is 6.15%. Act only if a listed version of CicadasCMS is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
6.15%
Remediation
Vendor / distro source
Affected products
vendor westboy CicadasCMS 2.0

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor westboy CicadasCMS 2.02.0

How to fix CVE-2025-3816

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-3816. EPSS is 6.15%. Act only if a listed version of CicadasCMS is installed.

Which versions are affected?

Compare what you have installed with westboy CicadasCMS 2.0 2.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 6.15%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 19, 2025 · EUVD

    Detected

    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.

  2. Apr 21, 2025 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2025-3816

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-3816

    30-day exploitation probability 6.2%

    first.org
  • EUVDVulnerability recordEUVD-2025-11939

    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

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.