CVE-2026-1111
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Lifecycle Timeline
3Tags
Description
A vulnerability has been found in Sanluan PublicCMS up to 5.202506.d. This impacts the function Save of the file com/publiccms/controller/admin/sys/TaskTemplateAdminController.java of the component Task Template Management Handler. Such manipulation of the argument path leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Analysis
Path traversal in Sanluan PublicCMS up to version 5.202506.d allows remote attackers with high privileges to manipulate the path parameter in the Task Template Management handler, enabling unauthorized file access or manipulation. Public exploit code exists for this vulnerability, and no patch is currently available from the vendor despite early notification.
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Remediation
Within 30 days: Identify affected systems running Sanluan PublicCMS and apply vendor patches as part of regular patch cycle. Review file handling controls.
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