FKIE_CVE-2024-41659

Vulnerability from fkie_nvd - Published: 2024-08-20 20:15 - Updated: 2026-06-17 07:48
Severity
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Summary
memos is a privacy-first, lightweight note-taking service. A CORS misconfiguration exists in memos 0.20.1 and earlier where an arbitrary origin is reflected with Access-Control-Allow-Credentials set to true. This may allow an attacking website to make a cross-origin request, allowing the attacker to read private information or make privileged changes to the system as the vulnerable user account. This vulnerability is fixed in 0.21.0.
References
security-advisories@github.comhttps://github.com/usememos/memos/blob/v0.20.1/server/server.go#L163Product
security-advisories@github.comhttps://github.com/usememos/memos/commit/8101a5e0b162044c16385bee4f12a4a653d050b9Patch
security-advisories@github.comhttps://securitylab.github.com/advisories/GHSL-2024-034_memos/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
usememos memos *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "memos",
          "vendor": "usememos",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.21.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:usememos:memos:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "memos",
          "vendor": "usememos",
          "versions": [
            {
              "lessThanOrEqual": "0.20.1",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:usememos:memos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6FC82338-D783-4959-B9C2-D1CE061F4E83",
              "versionEndExcluding": "0.21.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "memos is a privacy-first, lightweight note-taking service. A CORS misconfiguration exists in memos 0.20.1 and earlier where an arbitrary origin is reflected with Access-Control-Allow-Credentials set to true. This may allow an attacking website to make a cross-origin request, allowing the attacker to read private information or make privileged changes to the system as the vulnerable user account. This vulnerability is fixed in 0.21.0."
    },
    {
      "lang": "es",
      "value": "Memos es un servicio de toma de notas liviano y que prioriza la privacidad. Existe una configuraci\u00f3n incorrecta de CORS en memos 0.20.1 y versiones anteriores donde se refleja un origen arbitrario con Access-Control-Allow-Credentials establecido en verdadero. Esto puede permitir que un sitio web atacante realice una solicitud de origen cruzado, lo que le permite leer informaci\u00f3n privada o realizar cambios privilegiados en el sistema como cuenta de usuario vulnerable."
    }
  ],
  "id": "CVE-2024-41659",
  "lastModified": "2026-06-17T07:48:00.077",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.2,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-41659",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-08-21T13:24:07.900591Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-08-20T20:15:08.207",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/usememos/memos/blob/v0.20.1/server/server.go#L163"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/usememos/memos/commit/8101a5e0b162044c16385bee4f12a4a653d050b9"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://securitylab.github.com/advisories/GHSL-2024-034_memos/"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-942"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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