CVE-2023-53945

HIGH 8.8CVE-2023-53945 · Published 19/12/2025 · updated 17/06/2026

In short

CVE-2023-53945 is a HIGH (CVSS 8.8) vulnerability affecting brainycp (brainycp).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 66.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
brainycp brainycp	`= 1.0`	No fix yet

Description

BrainyCP 1.0 contains an authenticated remote code execution vulnerability that allows logged-in users to inject arbitrary commands through the crontab configuration interface. Attackers can exploit the crontab endpoint by adding a malicious command that spawns a reverse shell to a specified IP and port.

References

brainycp.io · Product
exploit-db.com/exploits/51357 · Exploit
vulncheck.com/advisories/brainycp-remote-code-execution-via-authenticated-crontab-manipulation · Third Party Advisory

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