Vulnerability-Lookup

CVE-2026-49875 (GCVE-0-2026-49875)

Vulnerability from cvelistv5 – Published: 2026-06-12 08:54 – Updated: 2026-06-30 03:18

Title

Apache CXF: XML External Entity (XXE) Injection in W3CMultiSchemaFactory and EndpointReferenceUtils

Summary

Apache CXF's EndpointReferenceUtils and W3CMultiSchemaFactory classes construct a SAXParserFactory without the necessary JAXP hardening configurations, enabling out-of-band (OOB) external entity resolution. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fix this issue.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-611 - Improper Restriction of XML External Entity Reference

Assigner

apache

References

5 references

URL	Tags
https://lists.apache.org/thread/3kb9w5bg90xcp06fc…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/06/11/2
https://access.redhat.com/security/cve/CVE-2026-49875	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2488309	issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/v…	x_sadp-csaf-vex

Impacted products

9 products

Vendor	Product	Version
Apache Software Foundation	Apache CXF	Affected: 4.2.0 , < 4.2.2 (semver) Affected: 0 , < 4.1.7 (semver)
Red Hat	Red Hat build of Apache Camel 4 for Quarkus 3	cpe:/a:redhat:camel_quarkus:3
Red Hat	Red Hat build of Apache Camel for Spring Boot 4	cpe:/a:redhat:camel_spring_boot:4
Red Hat	Red Hat Fuse 7	cpe:/a:redhat:jboss_fuse:7
Red Hat	Red Hat JBoss Enterprise Application Platform 7	cpe:/a:redhat:jboss_enterprise_application_platform:7
Red Hat	Red Hat JBoss Enterprise Application Platform 8	cpe:/a:redhat:jboss_enterprise_application_platform:8
Red Hat	Red Hat JBoss Enterprise Application Platform Expansion Pack	cpe:/a:redhat:jbosseapxp
Red Hat	Red Hat JBoss Web Server 5	cpe:/a:redhat:jboss_enterprise_web_server:5
Red Hat	Red Hat Single Sign-On 7	cpe:/a:redhat:red_hat_single_sign_on:7

Credits

Venkatraman Kumar (r3dw0lfsec), Securin

Show details on NVD website

JSON

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FKIE_CVE-2026-49875

Vulnerability from fkie_nvd - Published: 2026-06-12 10:16 - Updated: 2026-06-30 03:20

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

References

URL	Tags
security@apache.org	https://lists.apache.org/thread/3kb9w5bg90xcp06fccoz9k3gpsvyy79o	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/06/11/2	Mailing List, Third Party Advisory
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://access.redhat.com/security/cve/CVE-2026-49875
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://bugzilla.redhat.com/show_bug.cgi?id=2488309
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-49875.json

Impacted products

	Vendor	Product	Version
	apache	cxf	*
	apache	cxf	*

JSON

To clipboard

{
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          "collectionURL": "https://repo.maven.apache.org/maven2",
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          "vendor": "Red Hat"
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          "vendor": "Red Hat"
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          "defaultStatus": "affected",
          "product": "Red Hat JBoss Enterprise Application Platform 8",
          "vendor": "Red Hat"
        },
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        {
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        },
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  "id": "CVE-2026-49875",
  "lastModified": "2026-06-30T03:20:29.500",
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}

GHSA-XW5H-CMH3-8J6J

Vulnerability from github – Published: 2026-06-12 12:31 – Updated: 2026-06-30 03:37

Details

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-49875"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-12T10:16:22Z",
    "severity": "CRITICAL"
  },
  "details": "Apache CXF\u0027s EndpointReferenceUtils and W3CMultiSchemaFactory classes construct a SAXParserFactory without the necessary JAXP hardening configurations, enabling out-of-band (OOB) \nexternal entity resolution.\u00a0Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fix this issue.",
  "id": "GHSA-xw5h-cmh3-8j6j",
  "modified": "2026-06-30T03:37:01Z",
  "published": "2026-06-12T12:31:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-49875"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2026-49875"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2488309"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/3kb9w5bg90xcp06fccoz9k3gpsvyy79o"
    },
    {
      "type": "WEB",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-49875.json"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/06/11/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

WID-SEC-W-2026-1895

Vulnerability from csaf_certbund - Published: 2026-06-11 22:00 - Updated: 2026-06-14 22:00

Summary

Apache CXF: Mehrere Schwachstellen

Severity

Mittel

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: Apache CXF ist ein Open Source-Web Service-Framework.

Angriff: Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Apache CXF ausnutzen, um Sicherheitsvorkehrungen zu umgehen, XML-External-Entity-Angriffe durchzuführen, Daten zu manipulieren oder vertrauliche Informationen offenzulegen.

Betroffene Betriebssysteme: - Linux - UNIX - Windows

CVE-2026-49875

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

CVE-2026-50623

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

CVE-2026-50627

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

CVE-2026-50628

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

CVE-2026-50629

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

CVE-2026-50630

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

CVE-2026-50631

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

CVE-2026-50632

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

CVE-2026-50633

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

CVE-2026-50634

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

CVE-2026-50645

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Apache CXF <4.2.2 Apache / CXF		<4.2.2
Apache CXF <4.1.7 Apache / CXF		<4.1.7

References

9 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://cxf.apache.org/download.html	external
https://cxf.apache.org/security-advisories.data/C…	external
https://cxf.apache.org/security-advisories.data/C…	external
https://cxf.apache.org/security-advisories.data/C…	external
https://cxf.apache.org/security-advisories.data/C…	external
https://cxf.apache.org/security-advisories.data/C…	external
https://cxf.apache.org/security-advisories.data/C…	external

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{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Apache CXF ist ein Open Source-Web Service-Framework.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Apache CXF ausnutzen, um Sicherheitsvorkehrungen zu umgehen, XML-External-Entity-Angriffe durchzuf\u00fchren, Daten zu manipulieren oder vertrauliche Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1895 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1895.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1895 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1895"
      },
      {
        "category": "external",
        "summary": "Apache CXF Releases Download vom 2026-06-11",
        "url": "https://cxf.apache.org/download.html"
      },
      {
        "category": "external",
        "summary": "Apache CXF Security Advisory CVE-2026-49875 vom 2026-06-11",
        "url": "https://cxf.apache.org/security-advisories.data/CVE-2026-49875.txt"
      },
      {
        "category": "external",
        "summary": "Apache CXF Security Advisory CVE-2026-50623 vom 2026-06-11",
        "url": "https://cxf.apache.org/security-advisories.data/CVE-2026-50623.txt"
      },
      {
        "category": "external",
        "summary": "Apache CXF Security Advisory CVE-2026-50627 vom 2026-06-11",
        "url": "https://cxf.apache.org/security-advisories.data/CVE-2026-50627.txt"
      },
      {
        "category": "external",
        "summary": "Apache CXF Security Advisory CVE-2026-50628 vom 2026-06-11",
        "url": "https://cxf.apache.org/security-advisories.data/CVE-2026-50628.txt"
      },
      {
        "category": "external",
        "summary": "Apache CXF Security Advisory CVE-2026-50629 vom 2026-06-11",
        "url": "https://cxf.apache.org/security-advisories.data/CVE-2026-50629.txt"
      },
      {
        "category": "external",
        "summary": "Apache CXF Security Advisory CVE-2026-50630 vom 2026-06-11",
        "url": "https://cxf.apache.org/security-advisories.data/CVE-2026-50630.txt"
      }
    ],
    "source_lang": "en-US",
    "title": "Apache CXF: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-06-14T22:00:00.000+00:00",
      "generator": {
        "date": "2026-06-15T07:40:31.122+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1895",
      "initial_release_date": "2026-06-11T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-06-11T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-06-14T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-36400, EUVD-2026-36403, EUVD-2026-36402, EUVD-2026-36401, EUVD-2026-36399, EUVD-2026-36398, EUVD-2026-36397, EUVD-2026-36396, EUVD-2026-36395, EUVD-2026-36393, EUVD-2026-36394"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c4.2.2",
                "product": {
                  "name": "Apache CXF \u003c4.2.2",
                  "product_id": "T055289"
                }
              },
              {
                "category": "product_version",
                "name": "4.2.2",
                "product": {
                  "name": "Apache CXF 4.2.2",
                  "product_id": "T055289-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:apache:cxf:4.2.2"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c4.1.7",
                "product": {
                  "name": "Apache CXF \u003c4.1.7",
                  "product_id": "T055290"
                }
              },
              {
                "category": "product_version",
                "name": "4.1.7",
                "product": {
                  "name": "Apache CXF 4.1.7",
                  "product_id": "T055290-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:apache:cxf:4.1.7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "CXF"
          }
        ],
        "category": "vendor",
        "name": "Apache"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-49875",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-49875"
    },
    {
      "cve": "CVE-2026-50623",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-50623"
    },
    {
      "cve": "CVE-2026-50627",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-50627"
    },
    {
      "cve": "CVE-2026-50628",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-50628"
    },
    {
      "cve": "CVE-2026-50629",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-50629"
    },
    {
      "cve": "CVE-2026-50630",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-50630"
    },
    {
      "cve": "CVE-2026-50631",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-50631"
    },
    {
      "cve": "CVE-2026-50632",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-50632"
    },
    {
      "cve": "CVE-2026-50633",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-50633"
    },
    {
      "cve": "CVE-2026-50634",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-50634"
    },
    {
      "cve": "CVE-2026-50645",
      "product_status": {
        "known_affected": [
          "T055289",
          "T055290"
        ]
      },
      "release_date": "2026-06-11T22:00:00.000+00:00",
      "title": "CVE-2026-50645"
    }
  ]
}

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.

Action not permitted

CVE-2026-49875 (GCVE-0-2026-49875)

FKIE_CVE-2026-49875

GHSA-XW5H-CMH3-8J6J

WID-SEC-W-2026-1895

Tags

Sightings

Nomenclature