Vulnerability-Lookup

CVE-2026-42535 (GCVE-0-2026-42535)

Vulnerability from cvelistv5 – Published: 2026-06-08 15:14 – Updated: 2026-06-09 12:13

Title

Apache HTTP Server: mod_dav_fs protected directory access

Summary

A path handling issue in mod_dav_fs in Apache 2.4.67 and earlier allows a WebDAV content author to directly manipulate trusted DAV property databases, potentially causing child process crashes. Users are recommended to upgrade to version 2.4.68, which fixes this issue.

Severity

9.1 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-668 - Exposure of Resource to Wrong Sphere

Assigner

apache

References

2 references

URL	Tags
https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/06/08/8

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache HTTP Server	Affected: 0 , ≤ 2.4.67 (semver)

Credits

Zhenpeng (Leo) Lin at depthfirst

Show details on NVD website

JSON

To clipboard

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bit-apache-2026-42535

Vulnerability from bitnami_vulndb

Published

2026-06-10 08:39

Modified

2026-06-10 09:06

Summary

Apache HTTP Server: mod_dav_fs protected directory access

Details

A path handling issue in mod_dav_fs in Apache 2.4.67 and earlier allows a WebDAV content author to directly manipulate trusted DAV property databases, potentially causing child process crashes.

Users are recommended to upgrade to version 2.4.68, which fixes this issue.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "apache",
        "purl": "pkg:bitnami/apache"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.68"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-42535"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*"
    ],
    "severity": "Critical"
  },
  "details": "A path handling issue in mod_dav_fs in Apache 2.4.67 and earlier\u00a0allows a WebDAV content author to directly manipulate trusted DAV property databases, potentially causing child process crashes.\n\nUsers are recommended to upgrade to version 2.4.68, which fixes this issue.",
  "id": "BIT-apache-2026-42535",
  "modified": "2026-06-10T09:06:17.876Z",
  "published": "2026-06-10T08:39:13.592Z",
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      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/06/08/8"
    },
    {
      "type": "WEB",
      "url": "https://httpd.apache.org/security/vulnerabilities_24.html"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42535"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "Apache HTTP Server: mod_dav_fs protected directory access"
}

CERTFR-2026-AVI-0710

Vulnerability from certfr_avis - Published: 2026-06-09 - Updated: 2026-06-09

De multiples vulnérabilités ont été découvertes dans Apache HTTP Server. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, un déni de service à distance et une injection de code indirecte à distance (XSS).

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	Apache	HTTP Server	Apache HTTP Server versions antérieures à 2.4.68

References

Title

Publication Time

FKIE_CVE-2026-42535

Vulnerability from fkie_nvd - Published: 2026-06-08 16:16 - Updated: 2026-06-09 16:00

Severity

9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Summary

References

	URL	Tags
	security@apache.org	https://httpd.apache.org/security/vulnerabilities_24.html	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/06/08/8	Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	apache	http_server	*

JSON

To clipboard

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  "lastModified": "2026-06-09T16:00:53.157",
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GHSA-644R-W2GH-W38H

Vulnerability from github – Published: 2026-06-08 18:31 – Updated: 2026-06-09 15:32

Details

A path handling issue in mod_dav_fs in Apache 2.4.67 and earlier allows a WebDAV content author to directly manipulate trusted DAV property databases, potentially causing child process crashes.

Users are recommended to upgrade to version 2.4.68, which fixes this issue.

Severity

9.1 (Critical)


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

Show details on source website

JSON

To clipboard

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  "affected": [],
  "aliases": [
    "CVE-2026-42535"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-668"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
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  },
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  "id": "GHSA-644r-w2gh-w38h",
  "modified": "2026-06-09T15:32:08Z",
  "published": "2026-06-08T18:31:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42535"
    },
    {
      "type": "WEB",
      "url": "https://httpd.apache.org/security/vulnerabilities_24.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/06/08/8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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-2026-42535 (GCVE-0-2026-42535)

bit-apache-2026-42535

Vulnerability from bitnami_vulndb

CERTFR-2026-AVI-0710

Solutions

FKIE_CVE-2026-42535

GHSA-644R-W2GH-W38H

Tags

Sightings

Nomenclature