AstrBotDevs AstrBot astr_main_agent.py authorization

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-17529
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-27 16:17:04 UTC
Updated2026-07-27 20:25:13 UTC
DescriptionA vulnerability was identified in AstrBotDevs AstrBot up to 4.25.5. Affected is an unknown function of the file astrbot/core/astr_main_agent.py. The manipulation of the argument req.func_tool leads to incorrect authorization. The attack may be initiated remotely. The exploit is publicly available and might be used. The identifier of the patch is d23011262e8e75e1ec41b0f1f0091493a022327e. It is suggested to install a patch to address this issue.

Risk And Classification

Primary CVSS: v4.0 2.1 LOW from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.003580000 probability, percentile 0.284820000 (date 2026-07-29)

Problem Types: CWE-285 | CWE-863 | CWE-863 Incorrect Authorization | CWE-285 Improper Authorization

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary2.1LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/C...
4.0CNADECLARED5.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.1[email protected]Secondary6.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
3.1CNADECLARED6.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
3.0CNADECLARED6.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2.0[email protected]Secondary6.5AV:N/AC:L/Au:S/C:P/I:P/A:P
2.0CNADECLARED6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

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

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA AstrBotDevs AstrBot affected 4.25.0 Not specified
CNA AstrBotDevs AstrBot affected 4.25.1 Not specified
CNA AstrBotDevs AstrBot affected 4.25.2 Not specified
CNA AstrBotDevs AstrBot affected 4.25.3 Not specified
CNA AstrBotDevs AstrBot affected 4.25.4 Not specified
CNA AstrBotDevs AstrBot affected 4.25.5 Not specified

References

ReferenceSourceLinkTags
vuldb.com/vuln/383394 [email protected] vuldb.com
github.com/AstrBotDevs/AstrBot/commit/d23011262e8e75e1ec41b0f1f0091493a0... [email protected] github.com
vuldb.com/cve/CVE-2026-17529 [email protected] vuldb.com
github.com/AstrBotDevs/AstrBot/issues/8780 [email protected] github.com
github.com/AstrBotDevs/AstrBot [email protected] github.com
vuldb.com/submit/862512 [email protected] vuldb.com
vuldb.com/vuln/383394/cti [email protected] vuldb.com
github.com/AstrBotDevs/AstrBot/pull/8786 [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Erichen-x (VulDB User) (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-07-27T00:00:00.000ZAdvisory disclosed
CNA2026-07-27T02:00:00.000ZVulDB entry created
CNA2026-07-27T10:51:04.000ZVulDB entry last update

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