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CVE-2026-16077

AstrBotDevs AstrBot Filesystem Computer-Use Tool fs.py _normalize_rw_path link following

Published: Jul 18, 2026Updated: Jul 20, 2026 Sources: CVE List NVDCWE-59
5.3MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 93.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-59

Affected Products

AstrBotDevs
oss-projectaka astrbot
AstrBotMixed
Communications / messaging-chat

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://gist.github.com/YLChen-007/d2581be79bb3caf9a032b0614dfc7728
gist.github.com
https://vuldb.com/cve/CVE-2026-16077
vuldb.com
https://vuldb.com/submit/852865
vuldb.com
and 2 more references View all →

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