CVE-2026-17529: AstrBotDevs AstrBot astr_main_agent.py authorization

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-27 · updated 2026-10-24
Weakness: CWE-285

Description

A vulnerability was identified in AstrBotDevs AstrBot up to 4.25.5. Affected is an unknown function of the file astrbot/core/astr_main_agent.py. The manipulation of the argument req.func_tool leads to incorrect authorization. The attack may be initiated remotely. The exploit is publicly available and might be used. The identifier of the patch is d23011262e8e75e1ec41b0f1f0091493a022327e. It is suggested to install a patch to address this issue.

Affected products

AstrBotDevs AstrBot: 4.25.0, 4.25.1, 4.25.2, 4.25.3, 4.25.4, 4.25.5

References

https://github.com/AstrBotDevs/AstrBot/
https://github.com/AstrBotDevs/AstrBot/commit/d23011262e8e75e1ec41b0f1f0091493a022327e
https://github.com/AstrBotDevs/AstrBot/issues/8780
https://github.com/AstrBotDevs/AstrBot/pull/8786
https://vuldb.com/cve/CVE-2026-17529
https://vuldb.com/submit/862512
https://vuldb.com/vuln/383394
https://vuldb.com/vuln/383394/cti

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