What’s Vulnerable › Vulnerabilities

CVE-2026-16075: AstrBotDevs AstrBot session-listing Endpoint open_api.py OpenApiRoute.get_chat_sessions authorization

• Severity: medium (CVSS 4.3 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: 2026-07-18 · updated 2026-10-24
• Weakness: CWE-285

Description

A flaw has been found in AstrBotDevs AstrBot up to 4.25.5. This vulnerability affects the function OpenApiRoute.get_chat_sessions of the file astrbot/dashboard/routes/open_api.py of the component session-listing Endpoint. This manipulation of the argument Username causes authorization bypass. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

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

References

• https://gist.github.com/YLChen-007/5fee3adfd95333b0f4eff8165af61f81
• https://vuldb.com/cve/CVE-2026-16075
• https://vuldb.com/submit/852863
• https://vuldb.com/vuln/379790
• https://vuldb.com/vuln/379790/cti

Get alerted when CVE-2026-16075 or the next vulnerability affects your stack