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CVE-2026-16074— AstrBotDevs AstrBot Plugin Update plugin.py update_all_plugins server-side request forgery

Quick assessment

Affected
AstrBotDevs AstrBot
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

AstrBot是AstrBot团队开源的一个多平台 LLM 聊天机器人及开发框架。 AstrBot 4.25.0版本、4.25.1版本和4.25.2版本存在服务端请求伪造漏洞，该漏洞源于Plugin Update Handler组件中参数download_url/download_urls/proxy操作不当，可导致服务端请求伪造攻击。

CVSS 6.3 · Medium EPSS 0.35% · P26

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 3

VendorProduct Version RangeStatus
AstrBotDevs AstrBot 4.25.0 affected
4.25.1 affected
4.25.2 affected
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I. Basic Information for CVE-2026-16074

Vulnerability Information
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Vulnerability Title
AstrBotDevs AstrBot Plugin Update plugin.py update_all_plugins server-side request forgery
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in AstrBotDevs AstrBot up to 4.25.2. This affects the function update_plugin/update_all_plugins of the file astrbot/dashboard/routes/plugin.py of the component Plugin Update Handler. The manipulation of the argument download_url/download_urls/proxy results in server-side request forgery. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
AstrBot 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AstrBot是AstrBot团队开源的一个多平台 LLM 聊天机器人及开发框架。 AstrBot 4.25.0版本、4.25.1版本和4.25.2版本存在服务端请求伪造漏洞，该漏洞源于Plugin Update Handler组件中参数download_url/download_urls/proxy操作不当，可导致服务端请求伪造攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
AstrBotDevs AstrBot 4.25.0 cpe:2.3:a:astrbot:astrbot:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-16074

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III. Intelligence Information for CVE-2026-16074

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Proof of Concept for CVE-2026-16074 (1)

IV. Related Vulnerabilities

Same product: AstrBot
Same vendor: AstrBotDevs
Same weakness: CWE-918

V. Comments for CVE-2026-16074

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