CVE-2026-15501 (GCVE-0-2026-15501)

Vulnerability from cvelistv5 – Published: 2026-07-12 12:30 – Updated: 2026-07-12 12:30
VLAI
Title
AstrBotDevs AstrBot MCP Test Endpoint tools.py ToolsRoute.test_mcp_connection server-side request forgery
Summary
A security vulnerability has been detected in AstrBotDevs AstrBot up to 4.25.2. Affected by this issue is the function ToolsRoute.test_mcp_connection of the file astrbot/dashboard/routes/tools.py of the component MCP Test Endpoint. The manipulation of the argument mcp_server_config.url leads to server-side request forgery. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. 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-918 - Server-Side Request Forgery
Assigner
References
URL Tags
https://vuldb.com/vuln/377808 vdb-entrytechnical-description
https://vuldb.com/vuln/377808/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15501 third-party-advisory
https://vuldb.com/submit/844665 third-party-advisory
https://gist.github.com/YLChen-007/b68732c140fb11… 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 

{
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            "cpe:2.3:a:astrbot:astrbot:*:*:*:*:*:*:*:*"
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          "modules": [
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            },
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          "type": "reporter",
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        }
      ],
      "metrics": [
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        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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          "name": "VDB-377808 | AstrBotDevs AstrBot MCP Test Endpoint tools.py ToolsRoute.test_mcp_connection server-side request forgery",
          "tags": [
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            "technical-description"
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          "url": "https://vuldb.com/vuln/377808"
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          "tags": [
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            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/377808/cti"
        },
        {
          "name": "CVE-2026-15501 | CVE Analysis and Report",
          "tags": [
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        },
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          "tags": [
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          "time": "2026-07-11T02:00:00.000Z",
          "value": "VulDB entry created"
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          "lang": "en",
          "time": "2026-07-11T14:47:12.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "AstrBotDevs AstrBot MCP Test Endpoint tools.py ToolsRoute.test_mcp_connection server-side request forgery"
    }
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  "cveMetadata": {
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    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-15501",
    "datePublished": "2026-07-12T12:30:07.184Z",
    "dateReserved": "2026-07-11T12:42:07.168Z",
    "dateUpdated": "2026-07-12T12:30:07.184Z",
    "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.

Sightings

Author Source Type Date Other

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.