FKIE_CVE-2025-25306

Vulnerability from fkie_nvd - Published: 2025-03-10 19:15 - Updated: 2025-11-26 16:24
Severity ?
9.3 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
9.3 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
Summary
Misskey is an open source, federated social media platform. The patch for CVE-2024-52591 did not sufficiently validate the relation between the `id` and `url` fields of ActivityPub objects. An attacker can forge an object where they claim authority in the `url` field even if the specific ActivityPub object type require authority in the `id` field. Version 2025.2.1 addresses the issue.
References
security-advisories@github.comhttps://github.com/misskey-dev/misskey/releases/tag/2025.2.1Patch
security-advisories@github.comhttps://github.com/misskey-dev/misskey/security/advisories/GHSA-6w2c-vf6f-xf26Third Party Advisory
Impacted products
Vendor Product Version
misskey misskey *
To clipboard 

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    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:misskey:misskey:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6B510EB2-116B-4FA2-A258-9BA1D5B3C28E",
              "versionEndExcluding": "2025.2.1",
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            }
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Misskey is an open source, federated social media platform. The patch for CVE-2024-52591 did not sufficiently validate the relation between the `id` and `url` fields of ActivityPub objects. An attacker can forge an object where they claim authority in the `url` field even if the specific ActivityPub object type require authority in the `id` field. Version 2025.2.1 addresses the issue."
    },
    {
      "lang": "es",
      "value": "Misskey es una plataforma de redes sociales federada de c\u00f3digo abierto. El parche para CVE-2024-52591 no valid\u00f3 de manera suficiente la relaci\u00f3n entre los campos `id` y `url` de los objetos ActivityPub. Un atacante puede falsificar un objeto en el que reclame autoridad en el campo `url` incluso si el tipo de objeto ActivityPub espec\u00edfico requiere autoridad en el campo `id`. La versi\u00f3n 2025.2.1 soluciona el problema."
    }
  ],
  "id": "CVE-2025-25306",
  "lastModified": "2025-11-26T16:24:21.260",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 9.3,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N",
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        "impactScore": 4.7,
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        "type": "Secondary"
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          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N",
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        "impactScore": 4.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2025-03-10T19:15:40.230",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
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      "url": "https://github.com/misskey-dev/misskey/releases/tag/2025.2.1"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
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      "url": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-6w2c-vf6f-xf26"
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  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-346"
        },
        {
          "lang": "en",
          "value": "CWE-441"
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        {
          "lang": "en",
          "value": "CWE-1025"
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      "source": "security-advisories@github.com",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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