Qiyuesuo Eelectronic Signature Platform
Name of the Vulnerable Software and Affected Versions:
Qiyuesuo Eelectronic Signature Platform versions up to 4.34
Description:
A critical issue exists in Qiyuesuo Eelectronic Signature Platform, potentially allowing for unrestricted file uploads. The `execute` function within the `/api/code/upload` file of the Scheduled Task Handler component is affected. Manipulation of the `File` argument can lead to exploitation. The exploit has been publicly disclosed.
Recommendations:
Versions prior to 4.34: As a temporary workaround, consider restricting access to the `/api/code/upload` endpoint until a patch is available.
Versions prior to 4.34: Avoid uploading untrusted files through the affected endpoint.