CVE-2025-57697

MediumCVSS 6.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Nov 7, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2025-57697: Medium severity, CVSS 6.5 | Vulnix