FKIE_CVE-2025-34305

Vulnerability from fkie_nvd - Published: 2025-10-28 15:16 - Updated: 2025-11-03 17:01
Severity
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
IPFire versions prior to 2.29 (Core Update 198) contain multiple stored cross-site scripting (XSS) vulnerabilities caused by a bug in the cleanhtml() function (/var/ipfire/header.pl) that fails to apply HTML-entity encoding to user input. When an authenticated user submits data to affected endpoints - for example, POST /cgi-bin/wakeonlan.cgi (CLIENT_COMMENT), /cgi-bin/dhcp.cgi (ADVOPT_DATA, FIX_REMARK, FIX_FILENAME, FIX_ROOTPATH), /cgi-bin/connscheduler.cgi (ACTION_COMMENT), /cgi-bin/dnsforward.cgi (REMARK), /cgi-bin/vpnmain.cgi (REMARK), or /cgi-bin/dns.cgi (REMARK) - the application calls escape() and HTML::Entities::encode_entities() but never assigns the sanitized result back to the output variable. The original unsanitized value is therefore stored and later rendered in the web interface without proper sanitation or encoding, allowing injected scripts to execute in the context of other users who view the affected entries.
References
disclosure@vulncheck.comhttps://bugzilla.ipfire.org/show_bug.cgi?id=13880Issue Tracking, Third Party Advisory
disclosure@vulncheck.comhttps://www.ipfire.org/blog/ipfire-2-29-core-update-198-releasedRelease Notes
disclosure@vulncheck.comhttps://www.vulncheck.com/advisories/ipfire-stored-xss-via-multiple-methods-in-cleanhtmlThird Party Advisory
Impacted products
Vendor Product Version
ipfire ipfire *
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
ipfire ipfire 2.29
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9A0A85D3-A192-4FD9-9510-99D85BCF334A",
              "versionEndExcluding": "2.29",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update183:*:*:*:*:*:*",
              "matchCriteriaId": "A39350F9-D6D9-49A5-88BC-C5489AA6038C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update184:*:*:*:*:*:*",
              "matchCriteriaId": "CDDC0CEB-073B-41A0-8A52-4DAAAD77AA6D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update185:*:*:*:*:*:*",
              "matchCriteriaId": "745640B9-2180-48C3-82CC-D6E73AAF95D5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update186:*:*:*:*:*:*",
              "matchCriteriaId": "08006D41-7288-4333-83FE-B6FD7CD5C779",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update187:*:*:*:*:*:*",
              "matchCriteriaId": "15EE4FEE-62AB-4172-B898-19DE6F50B7AC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update188:*:*:*:*:*:*",
              "matchCriteriaId": "5B0ECE9B-DD45-40E1-842A-0B0B1786187E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update189:*:*:*:*:*:*",
              "matchCriteriaId": "9B9BDB00-A750-4053-8812-5A3854042CB4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update190:*:*:*:*:*:*",
              "matchCriteriaId": "16F654D7-CC82-4428-BBEF-1110CAE75597",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update191:*:*:*:*:*:*",
              "matchCriteriaId": "FFCC61A9-AF1B-4F8A-98D2-FB7854AF0EF6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update192:*:*:*:*:*:*",
              "matchCriteriaId": "7A66DC97-E88F-455E-B688-88BCC95E861B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update193:*:*:*:*:*:*",
              "matchCriteriaId": "DDF56682-47E8-436F-B5FE-55A8B525D699",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update194:*:*:*:*:*:*",
              "matchCriteriaId": "A4ADE9ED-675A-4577-AF4A-047B4D7D8E2D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update195:*:*:*:*:*:*",
              "matchCriteriaId": "3FA0F87A-3926-4B10-97C8-12EBFD9454D8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update196:*:*:*:*:*:*",
              "matchCriteriaId": "0E2F1488-B8FA-4BFF-81B9-308E0C462B47",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ipfire:ipfire:2.29:core_update197:*:*:*:*:*:*",
              "matchCriteriaId": "3480B74D-D516-4A8C-AAA3-C7990FEA345D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IPFire versions prior to 2.29 (Core Update 198) contain multiple stored cross-site scripting (XSS) vulnerabilities caused by a bug in the cleanhtml() function (/var/ipfire/header.pl) that fails to apply HTML-entity encoding to user input. When an authenticated user submits data to affected endpoints - for example, POST /cgi-bin/wakeonlan.cgi (CLIENT_COMMENT), /cgi-bin/dhcp.cgi (ADVOPT_DATA, FIX_REMARK, FIX_FILENAME, FIX_ROOTPATH), /cgi-bin/connscheduler.cgi (ACTION_COMMENT), /cgi-bin/dnsforward.cgi (REMARK), /cgi-bin/vpnmain.cgi (REMARK), or /cgi-bin/dns.cgi (REMARK) - the application calls escape() and HTML::Entities::encode_entities() but never assigns the sanitized result back to the output variable. The original unsanitized value is therefore stored and later rendered in the web interface without proper sanitation or encoding, allowing injected scripts to execute in the context of other users who view the affected entries."
    }
  ],
  "id": "CVE-2025-34305",
  "lastModified": "2025-11-03T17:01:29.890",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.1,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "LOW",
          "subIntegrityImpact": "LOW",
          "userInteraction": "PASSIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-10-28T15:16:10.760",
  "references": [
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://bugzilla.ipfire.org/show_bug.cgi?id=13880"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://www.ipfire.org/blog/ipfire-2-29-core-update-198-released"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.vulncheck.com/advisories/ipfire-stored-xss-via-multiple-methods-in-cleanhtml"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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

Author Source Type Date Other

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.