CVE-2026-16073

LOW

AstrBotDevs AstrBot T2I Feature base.py NetworkRenderStrategy.render cross site scripting

Title source: cna

Description

A security vulnerability has been detected in AstrBotDevs AstrBot up to 4.25.2. Affected by this issue is the function Star.text_to_image/NetworkRenderStrategy.render of the file astrbot/core/star/base.py of the component T2I Feature. The manipulation leads to cross site scripting. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

References (5)

Core 5

Core References

Vdb Entry, Technical Description vdb-entry technical-description

VDB-379788 | AstrBotDevs AstrBot T2I Feature base.py NetworkRenderStrategy.render cross site scripting

https://vuldb.com/vuln/379788

Signature, Permissions Required signature permissions-required

VDB-379788 | CTI Indicators (IOB, IOC, TTP, IOA)

https://vuldb.com/vuln/379788/cti

Third Party Advisory third-party-advisory

CVE-2026-16073 | CVE Analysis and Report

https://vuldb.com/cve/CVE-2026-16073

Third Party Advisory third-party-advisory

Submit #852825 | AstrBotDevs AstrBot 4.25.2 Cross-site Scripting (CWE-79)

https://vuldb.com/submit/852825

Exploit exploit

https://gist.github.com/YLChen-007/2abcecece4369c46cc8405e597c0528b

Scores

CVSS v3 3.5

EPSS 0.0019

EPSS Percentile 9.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-79 CWE-94

Status published

Products (3)

AstrBotDevs/AstrBot 4.25.0

AstrBotDevs/AstrBot 4.25.1

AstrBotDevs/AstrBot 4.25.2

Published Jul 17, 2026

Tracked Since Jul 18, 2026