CVE-2026-15499 (GCVE-0-2026-15499)

Vulnerability from cvelistv5 – Published: 2026-07-12 11:45 – Updated: 2026-07-12 11:45
VLAI
Title
AstrBotDevs AstrBot Scheduled Task cron_tools.py FutureTaskTool.call improper authorization
Summary
A security flaw has been discovered in AstrBotDevs AstrBot up to 4.25.2. Affected is the function FutureTaskTool.call of the file astrbot/core/tools/cron_tools.py of the component Scheduled Task Handler. Performing a manipulation of the argument payload["note"] results in improper authorization. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
5.3 (Medium)
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
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
CWE
  • CWE-285 - Improper Authorization
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
URL Tags
https://vuldb.com/vuln/377806 vdb-entrytechnical-description
https://vuldb.com/vuln/377806/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15499 third-party-advisory
https://vuldb.com/submit/844656 third-party-advisory
https://gist.github.com/YLChen-007/2bab96d5bedef7… exploit
Impacted products
Vendor Product Version
AstrBotDevs AstrBot Affected: 4.25.0
Affected: 4.25.1
Affected: 4.25.2
    cpe:2.3:a:astrbot:astrbot:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
Eric-a (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:astrbot:astrbot:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Scheduled Task Handler"
          ],
          "product": "AstrBot",
          "vendor": "AstrBotDevs",
          "versions": [
            {
              "status": "affected",
              "version": "4.25.0"
            },
            {
              "status": "affected",
              "version": "4.25.1"
            },
            {
              "status": "affected",
              "version": "4.25.2"
            }
          ]
        }
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          "type": "reporter",
          "value": "Eric-a (VulDB User)"
        },
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          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
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        {
          "lang": "en",
          "value": "A security flaw has been discovered in AstrBotDevs AstrBot up to 4.25.2. Affected is the function FutureTaskTool.call of the file astrbot/core/tools/cron_tools.py of the component Scheduled Task Handler. Performing a manipulation of the argument payload[\"note\"] results in improper authorization. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."
        }
      ],
      "metrics": [
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            "baseSeverity": "MEDIUM",
            "vectorString": "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",
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            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR",
            "version": "2.0"
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              "description": "Incorrect Privilege Assignment",
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      "providerMetadata": {
        "dateUpdated": "2026-07-12T11:45:08.034Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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      "references": [
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          "name": "VDB-377806 | AstrBotDevs AstrBot Scheduled Task cron_tools.py FutureTaskTool.call improper authorization",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/377806"
        },
        {
          "name": "VDB-377806 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/377806/cti"
        },
        {
          "name": "CVE-2026-15499 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-15499"
        },
        {
          "name": "Submit #844656 | AstrBotDevs AstrBot 4.25.2 Improper Authorization (CWE-285)",
          "tags": [
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          "url": "https://vuldb.com/submit/844656"
        },
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          "value": "Advisory disclosed"
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          "time": "2026-07-11T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-07-11T14:47:00.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "AstrBotDevs AstrBot Scheduled Task cron_tools.py FutureTaskTool.call improper authorization"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-15499",
    "datePublished": "2026-07-12T11:45:08.034Z",
    "dateReserved": "2026-07-11T12:41:55.318Z",
    "dateUpdated": "2026-07-12T11:45:08.034Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.