CVE-2026-10212: AstrBot Manipulation Of Astr_main_agent's Session_id Parameter Vulnerability

LOW
Advisory Identifier: GHSA-r6vm-4xwg-w69h
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CVSS 6.3
CWE-285
Published
Advisory Summary

CVE-2026-10212 is a LOW (CVSS 6.3) manipulation of astr_main_agent's session_id parameter vulnerability (CWE-285: Improper Authorization) affecting AstrBot libraries in the PyPI ecosystem. The issue involves manipulation of astr_main_agent's session_id parameter leads to authorization bypass. Remediation is available in the latest vendor maintenance releases.

CVE-2026-10212 at a Glance

CVE Identifier CVE-2026-10212
GHSA Identifier GHSA-r6vm-4xwg-w69h
Severity LOW
CVSS v3.1 Base Score 6.3
CWE Classification CWE-285: Improper Authorization
Affected Product AstrBot
Package Ecosystem PyPI
Published Date
Last Updated

Security Impact

CVSS: 6.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity Low (I:L)
Availability Low (A:L)

How to Fix CVE-2026-10212

To remediate this vulnerability, upgrade all affected AstrBot dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

AstrBot fixed: Latest secure release 
pip install AstrBot>=Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

pip show AstrBot

How to Check if You Are Affected

To determine whether your Python environment is affected by CVE-2026-10212, inspect your installed packages using pip:

pip show AstrBot

Analyze the terminal output to locate any version of AstrBot in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The pip show AstrBot command checks currently installed packages in your active Python environment.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-285: Improper Authorization, where the product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. In AstrBot, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

A vulnerability was identified in AstrBotDevs AstrBot 4.24.2. This affects the function astr_main_agent of the file astrbot/core/astr_main_agent.py. Such manipulation of the argument session_id leads to authorization bypass. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-10212 Affected AstrBot Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
AstrBot
pypi/AstrBot
PyPI
≤ 4.24.2

References

NVD — CVE-2026-10212 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-10212
AstrBot Source Repository REPOSITORY
https://gist.github.com/YLChen-007/91a7f955143099e1747424707dfad0f9
AstrBot Source Repository REPOSITORY
https://github.com/AstrBotDevs/AstrBot
vuldb.com/cve/cve-2026-10212 WEB
https://vuldb.com/cve/CVE-2026-10212
vuldb.com/submit/821923 WEB
https://vuldb.com/submit/821923
vuldb.com/vuln/367491 WEB
https://vuldb.com/vuln/367491
vuldb.com/vuln/367491/cti WEB
https://vuldb.com/vuln/367491/cti

Frequently Asked Questions

What is CVE-2026-10212?
CVE-2026-10212 is a security vulnerability in AstrBot involving Manipulation of astr_main_agent's session_id parameter leads to authorization bypass under CWE-285: Improper Authorization.
Which AstrBot versions are affected?
Affected versions include releases prior to current release patches across affected packages: AstrBot.
What version fixes CVE-2026-10212?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is AstrBot affected?
Yes, AstrBot is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2026-10212?
CVE-2026-10212 has a CVSS v3.1 base score of 6.3 (LOW) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
What CWE is associated with CVE-2026-10212?
CVE-2026-10212 is classified under CWE-285: Improper Authorization (The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.).
How can I check PyPI dependencies for CVE-2026-10212?
Run the dependency tree command: 'pip show AstrBot'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-r6vm-4xwg-w69h",
  "modified" : "2026-07-07T23:47:34Z",
  "published" : "2026-06-01T03:30:26Z",
  "aliases" : [ "CVE-2026-10212" ],
  "summary" : "AstrBot: Manipulation of astr_main_agent's session_id parameter leads to authorization bypass",
  "details" : "A vulnerability was identified in AstrBotDevs AstrBot 4.24.2. This affects the function astr_main_agent of the file astrbot/core/astr_main_agent.py. Such manipulation of the argument session_id leads to authorization bypass. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
  }, {
    "type" : "CVSS_V4",
    "score" : "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"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "PyPI",
      "name" : "AstrBot"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "4.24.2"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-10212"
  }, {
    "type" : "WEB",
    "url" : "https://gist.github.com/YLChen-007/91a7f955143099e1747424707dfad0f9"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/AstrBotDevs/AstrBot"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/cve/CVE-2026-10212"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/submit/821923"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/vuln/367491"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/vuln/367491/cti"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-285" ],
    "severity" : "LOW",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-07-07T23:47:34Z",
    "nvd_published_at" : "2026-06-01T03:16:23Z"
  }
}