FKIE_CVE-2026-46581

Vulnerability from fkie_nvd - Published: 2026-08-05 12:18 - Updated: 2026-08-10 17:26
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
In Eclipse Mojarra versions 2.3 and following, URL handing in `DefaultFaceletFactory` does not properly sanitize and/or block remote URLs, allowing an attacker to specify a URL to a remote Facelet which will be included and processed as part of the normal request, with the privileges of the target server. This could allow access to restricted files such as `WEB-INF/web.xml` or `/etc/passwd`.
References
emo@eclipse.orghttps://gitlab.eclipse.org/security/cve-assignment/-/work_items/160Vendor Advisory
emo@eclipse.orghttps://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/544Exploit, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/544Exploit, Vendor Advisory
Impacted products
Vendor Product Version
eclipse mojarra *
eclipse mojarra 5.0.0
eclipse mojarra 5.0.0
eclipse mojarra 5.0.0
eclipse mojarra 5.0.0
eclipse mojarra 5.0.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Eclipse Mojarra",
          "vendor": "Eclipse Foundation",
          "versions": [
            {
              "lessThanOrEqual": "5.0",
              "status": "affected",
              "version": "2.3",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "emo@eclipse.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:eclipse:mojarra:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A8280F27-5A4C-4DE8-A3DE-9E914F2402DA",
              "versionEndIncluding": "4.1.13",
              "versionStartIncluding": "2.3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:eclipse:mojarra:5.0.0:milestone1:*:*:*:*:*:*",
              "matchCriteriaId": "44C81FAB-B413-4FA1-B37E-39F4A65E4769",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:eclipse:mojarra:5.0.0:milestone2:*:*:*:*:*:*",
              "matchCriteriaId": "4465AD21-13E3-44E5-9BB7-DE41C07FD0B8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:eclipse:mojarra:5.0.0:milestone3:*:*:*:*:*:*",
              "matchCriteriaId": "EE68FB9A-2650-4679-8FAF-DD5D83A47735",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:eclipse:mojarra:5.0.0:milestone4:*:*:*:*:*:*",
              "matchCriteriaId": "5F4532F9-B03F-4C2F-B7AC-6A4903813E96",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:eclipse:mojarra:5.0.0:milestone5:*:*:*:*:*:*",
              "matchCriteriaId": "C4AF0C99-E496-46AE-9BDD-A76E64CB0A8C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Eclipse Mojarra versions 2.3 and following, URL handing in `DefaultFaceletFactory` does not properly sanitize and/or block remote URLs, allowing an attacker to specify a URL to a remote Facelet which will be included and processed as part of the normal request, with the privileges of the target server. This could allow access to restricted files such as `WEB-INF/web.xml` or `/etc/passwd`."
    }
  ],
  "id": "CVE-2026-46581",
  "lastModified": "2026-08-10T17:26:01.393",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-46581",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-05T14:37:59.547222Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-05T12:18:57.190",
  "references": [
    {
      "source": "emo@eclipse.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://gitlab.eclipse.org/security/cve-assignment/-/work_items/160"
    },
    {
      "source": "emo@eclipse.org",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/544"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/544"
    }
  ],
  "sourceIdentifier": "emo@eclipse.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        },
        {
          "lang": "en",
          "value": "CWE-94"
        },
        {
          "lang": "en",
          "value": "CWE-641"
        }
      ],
      "source": "emo@eclipse.org",
      "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.
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  • 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.