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CVE-2025-56761

Estado: AnalizadaMedia (5.4)—

Memos 0.22 is vulnerable to Stored Cross site scripting (XSS) vulnerabilities by the upload attachment and user avatar features. Memos does not verify the content type of the uploaded data and serve it back as is. An authenticated attacker can use this to elevate their privileges when the stored XSS is viewed by an admin.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Usememos — Memos

CWE

Referencias

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          "timestamp": "2025-09-03T19:10:41.735696Z"
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  "affected": [
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  "published": "2025-09-03T17:15:34.410",
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    {
      "url": "https://github.com/usememos/memos/blob/v0.24.0/server/router/api/v1/user_service.go#L147",
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    }
  ],
  "lastModified": "2026-06-17T09:42:45.473",
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