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FKIE_CVE-2026-30840

Vulnerability from fkie_nvd - Published: 2026-03-07 06:16 - Updated: 2026-06-17 10:33
Severity
8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, there is a server-side request forgery vulnerability in notification testers. This issue has been patched in version 4.6.2.
References
security-advisories@github.comhttps://github.com/ellite/Wallos/commit/e8a513591dbbf885966e2ef55c38622785b9060dPatch
security-advisories@github.comhttps://github.com/ellite/Wallos/releases/tag/v4.6.2Release Notes
security-advisories@github.comhttps://github.com/ellite/Wallos/security/advisories/GHSA-mr2c-prqv-hqm8Exploit, Mitigation, Vendor Advisory
Impacted products
Vendor Product Version
wallosapp wallos *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Wallos",
          "vendor": "ellite",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.6.2"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wallosapp:wallos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0369A77F-C023-4EE5-873B-7466F873A8A9",
              "versionEndExcluding": "4.6.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, there is a server-side request forgery vulnerability in notification testers. This issue has been patched in version 4.6.2."
    },
    {
      "lang": "es",
      "value": "Wallos es un rastreador de suscripciones personal de c\u00f3digo abierto y autoalojable. Antes de la versi\u00f3n 4.6.2, existe una vulnerabilidad de falsificaci\u00f3n de petici\u00f3n del lado del servidor en los probadores de notificaciones. Este problema ha sido parcheado en la versi\u00f3n 4.6.2."
    }
  ],
  "id": "CVE-2026-30840",
  "lastModified": "2026-06-17T10:33:00.580",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-30840",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-09T20:16:53.418478Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-03-07T06:16:11.463",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/ellite/Wallos/commit/e8a513591dbbf885966e2ef55c38622785b9060d"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/ellite/Wallos/releases/tag/v4.6.2"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://github.com/ellite/Wallos/security/advisories/GHSA-mr2c-prqv-hqm8"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        },
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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