CVE-2026-16077

A vulnerability was found in AstrBotDevs AstrBot up to 4.25.5. Impacted is the function _normalize_rw_path of the file astrbot/core/tools/computer_tools/fs.py of the component Filesystem Computer-Use Tool. Performing a manipulation results in link following. The attack is only possible with local access. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 3.1 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/YLChen-007/d2581be79bb3caf9a032b0614dfc7728
https://vuldb.com/cve/CVE-2026-16077
https://vuldb.com/submit/852865
https://vuldb.com/vuln/379792
https://vuldb.com/vuln/379792/cti

Configurations

No configuration.

History

24 Oct 2026, 20:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad fue encontrada en AstrBotDevs AstrBot hasta la versión 4.25.5. La función impactada es _normalize_rw_path del archivo astrbot/core/tools/computer_tools/fs.py del componente Herramienta de Uso Informático del Sistema de Archivos. Realizar una manipulación resulta en seguimiento de enlaces. El ataque solo es posible con acceso local. El exploit ha sido hecho público y podría ser usado. El proveedor fue contactado tempranamente sobre esta divulgación pero no respondió de ninguna manera.

Information

Published : 2026-07-18 07:16

Updated : 2026-10-24 20:10

NVD link : CVE-2026-16077

Mitre link : CVE-2026-16077

CVE.ORG link : CVE-2026-16077

JSON object : View

Products Affected

No product.

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

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Impacted is the function _normalize_rw_path of the file astrbot/core/tools/computer_tools/fs.py of the component Filesystem Computer-Use Tool. Performing a manipulation results in link following. The attack is only possible with local access. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "es", "value": "Una vulnerabilidad fue encontrada en AstrBotDevs AstrBot hasta la versi\u00f3n 4.25.5. La funci\u00f3n impactada es _normalize_rw_path del archivo astrbot/core/tools/computer_tools/fs.py del componente Herramienta de Uso Inform\u00e1tico del Sistema de Archivos. Realizar una manipulaci\u00f3n resulta en seguimiento de enlaces. El ataque solo es posible con acceso local. El exploit ha sido hecho p\u00fablico y podr\u00eda ser usado. El proveedor fue contactado tempranamente sobre esta divulgaci\u00f3n pero no respondi\u00f3 de ninguna manera."}], "lastModified": "2026-10-24T20:10:00.137", "sourceIdentifier": "cna@vuldb.com"}