AstrBot Project v3.5.22 has an arbitrary file read vulnerability in function _encode_image_bs64. Since the _encode_image_bs64 function defined in entities.py opens the image specified by the user in the request body and returns the image content as a base64-encoded string without checking the legitimacy of the image path, attackers can construct a series of malicious URLs to read any specified file, resulting in sensitive data leakage.
History

Fri, 07 Nov 2025 18:00:00 +0000

Type Values Removed Values Added
Description AstrBot Project v3.5.22 has an arbitrary file read vulnerability in function _encode_image_bs64. Since the _encode_image_bs64 function defined in entities.py opens the image specified by the user in the request body and returns the image content as a base64-encoded string without checking the legitimacy of the image path, attackers can construct a series of malicious URLs to read any specified file, resulting in sensitive data leakage.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-11-07T00:00:00.000Z

Updated: 2025-11-07T17:44:56.493Z

Reserved: 2025-08-17T00:00:00.000Z

Link: CVE-2025-57697

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-11-07T18:15:36.200

Modified: 2025-11-07T18:15:36.200

Link: CVE-2025-57697

cve-icon Redhat

No data.