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Critical · 9.4 Public exploit CVE-2025-34074 EUVD-2025-19755GHSA-xr55-cjp7-wp4r

Lucee Admin Interface Authenticated Remote Code Execution via Scheduled Job File Write

Published Jul 2, 2025 · Updated Mar 23, 2026 · Assigned by VulnCheck

Description

An authenticated remote code execution vulnerability exists in Lucee’s administrative interface due to insecure design in the scheduled task functionality. An administrator with access to /lucee/admin/web.cfm can configure a scheduled job to retrieve a remote .cfm file from an attacker-controlled server, which is written to the Lucee webroot and executed with the privileges of the Lucee service account. Because Lucee does not enforce integrity checks, path restrictions, or execution controls for scheduled task fetches, this feature can be abused to achieve arbitrary code execution. This issue is distinct from CVE-2024-55354.

Affected products

VendorProductAffectedFixed
Lucee Association Switzerland Lucee 5.0, 6.0, All versions with scheduled task functionality —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

Metasploit 1 module

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References