FKIE_CVE-2025-31482

Vulnerability from fkie_nvd - Published: 2025-06-04 20:15 - Updated: 2026-06-17 09:10
Severity
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Summary
FreshRSS is a self-hosted RSS feed aggregator. A vulnerability in versions prior to 1.26.2 causes a user to be repeatedly logged out after fetching a malicious feed entry, effectively causing that user to suffer denial of service. Version 1.26.2 contains a patch for the issue.
References
security-advisories@github.comhttps://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-vpmc-3fv2-jmgpExploit, Vendor Advisory
Impacted products
Vendor Product Version
freshrss freshrss *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "FreshRSS",
          "vendor": "FreshRSS",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.26.2"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:freshrss:freshrss:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5750A689-0869-499D-8A26-E5088B31DDF4",
              "versionEndExcluding": "1.26.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "FreshRSS is a self-hosted RSS feed aggregator. A vulnerability in versions prior to 1.26.2 causes a user to be repeatedly logged out after fetching a malicious feed entry, effectively causing that user to suffer denial of service. Version 1.26.2 contains a patch for the issue."
    },
    {
      "lang": "es",
      "value": "FreshRSS es un agregador de feeds RSS autoalojado. Una vulnerabilidad en versiones anteriores a la 1.26.2 provoca que se cierre repetidamente la sesi\u00f3n del usuario tras obtener una entrada maliciosa, lo que provoca una denegaci\u00f3n de servicio. La versi\u00f3n 1.26.2 incluye un parche para este problema."
    }
  ],
  "id": "CVE-2025-31482",
  "lastModified": "2026-06-17T09:10:28.747",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-31482",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-06-04T20:46:19.306605Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-06-04T20:15:23.013",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-vpmc-3fv2-jmgp"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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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

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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.