AstrBotDevs AstrBot up to 4.25.5 astr_main_agent.py req.func_tool authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k2.30-

Summaryinfo

A vulnerability was found in AstrBotDevs AstrBot up to 4.25.5 and classified as critical. Affected by this vulnerability is an unknown functionality of the file astrbot/core/astr_main_agent.py. The manipulation of the argument req.func_tool results in authorization. This vulnerability is cataloged as CVE-2026-17529. The attack may be launched remotely. Furthermore, there is an exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability, which was classified as critical, was found in AstrBotDevs AstrBot up to 4.25.5. Affected is an unknown code of the file astrbot/core/astr_main_agent.py. The manipulation of the argument req.func_tool with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability is traded as CVE-2026-17529. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details and a public exploit are known.

The exploit is shared for download at github.com. It is declared as proof-of-concept.

Applying the patch d23011262e8e75e1ec41b0f1f0091493a022327e is able to eliminate this problem. The bugfix is ready for download at github.com.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: d23011262e8e75e1ec41b0f1f0091493a022327e

Timelineinfo

07/27/2026 Advisory disclosed
07/27/2026 +0 days VulDB entry created
07/27/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 8780
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2026-17529 (🔒)
GCVE (CVE): GCVE-0-2026-17529
GCVE (VulDB): GCVE-100-383394
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/27/2026 10:51
Changes: 07/27/2026 10:51 (60)
Complete: 🔍
Submitter: Erichen-x
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #862512: AstrBotDevs AstrBot 4.25.5 Incorrect Authorization (CWE-863) (by Erichen-x)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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