Vulnerability-Lookup

OESA-2025-1941 (CVE-2025-27553)

Vulnerability from osv_openeuler – Published: 2025-08-01 11:09 – Updated: 2026-08-06 11:09 – Source website

Summary

apache-commons-vfs security update

Details

Commons VFS provides a uniform view of files through a single API which is designed for accessing various different file systems. These file systems could be a local disk, an HTTP server or a ZIP archive file. The key features are listed as follows: * The API is consistent among various file types. * Support for a wide range of file systems. * Support caching local file system with different fs types. * Event delivery. * Provides in-JVM info caching. * A set of Ant tasks which VFS is enabled. * Easy to be intergrated into applications such as VFS-aware ClassLoader and URLStreamHandlerFactory.

Security Fix(es):

Relative Path Traversal vulnerability in Apache Commons VFS before 2.10.0.

The FileObject API in Commons VFS has a 'resolveFile' method that takes a 'scope' parameter. Specifying 'NameScope.DESCENDENT' promises that "an exception is thrown if the resolved file is not a descendent of the base file". However, when the path contains encoded ".." characters (for example, "%2E%2E/bar.txt"), it might return file objects that are not a descendent of the base file, without throwing an exception. This issue affects Apache Commons VFS: before 2.10.0.

Users are recommended to upgrade to version 2.10.0, which fixes the issue.(CVE-2025-27553)

Severity

7.5 (High)


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

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-27553	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "noarch": [
          "apache-commons-vfs-2.1-16.oe2003sp4.noarch.rpm",
          "apache-commons-vfs-devel-2.1-16.oe2003sp4.noarch.rpm",
          "apache-commons-vfs-help-2.1-16.oe2003sp4.noarch.rpm"
        ],
        "src": [
          "apache-commons-vfs-2.1-16.oe2003sp4.src.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "apache-commons-vfs",
        "purl": "pkg:rpm/openEuler/apache-commons-vfs\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1-16.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "Commons VFS provides a uniform view of files through a single API which is designed for accessing various different file systems. These file systems could be a local disk, an HTTP server or a ZIP archive file. The key features are listed as follows: * The API is consistent among various file types. * Support for a wide range of file systems. * Support caching local file system with different fs types. * Event delivery. * Provides in-JVM info caching. * A set of Ant tasks which VFS is enabled. * Easy to be intergrated into applications such as VFS-aware ClassLoader and URLStreamHandlerFactory.\r\n\r\nSecurity Fix(es):\n\nRelative Path Traversal vulnerability in Apache Commons VFS before 2.10.0.\n\nThe FileObject API in Commons VFS has a \u0026apos;resolveFile\u0026apos; method that\ntakes a \u0026apos;scope\u0026apos; parameter. Specifying \u0026apos;NameScope.DESCENDENT\u0026apos; promises that \u0026quot;an exception is thrown if the resolved file is not a descendent of\nthe base file\u0026quot;. However, when the path contains encoded \u0026quot;..\u0026quot;\ncharacters (for example, \u0026quot;%2E%2E/bar.txt\u0026quot;), it might return file objects that are not\na descendent of the base file, without throwing an exception.\nThis issue affects Apache Commons VFS: before 2.10.0.\n\nUsers are recommended to upgrade to version 2.10.0, which fixes the issue.(CVE-2025-27553)",
  "id": "OESA-2025-1941",
  "modified": "2026-08-06T11:09:01Z",
  "published": "2025-08-01T11:09:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1941"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27553"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "apache-commons-vfs security update",
  "upstream": [
    "CVE-2025-27553"
  ]
}

CVE-2025-27553 (GCVE-0-2025-27553)

Vulnerability from cvelistv5 – Published: 2025-03-23 14:16 – Updated: 2025-04-02 22:03

Title

Apache Commons VFS: Possible path traversal issue when using NameScope.DESCENDENT

Summary

Relative Path Traversal vulnerability in Apache Commons VFS before 2.10.0. The FileObject API in Commons VFS has a 'resolveFile' method that takes a 'scope' parameter. Specifying 'NameScope.DESCENDENT' promises that "an exception is thrown if the resolved file is not a descendent of the base file". However, when the path contains encoded ".." characters (for example, "%2E%2E/bar.txt"), it might return file objects that are not a descendent of the base file, without throwing an exception. This issue affects Apache Commons VFS: before 2.10.0. Users are recommended to upgrade to version 2.10.0, which fixes the issue.

Severity

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: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-24 13:43 UTC

CWE

CWE-23 - Relative Path Traversal

Assigner

apache mitre root

References

3 references

URL	Tags
https://lists.apache.org/thread/cnzqowyw9r2pl263c…	vendor-advisory
http://www.openwall.com/lists/oss-security/2025/03/23/1
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Commons VFS	Affected: 0 , < 2.10.0 (semver)

Credits

Arnout Engelen

Show details on NVD website

JSON

To clipboard

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            "url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00006.html"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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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.

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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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OESA-2025-1941 (CVE-2025-27553)

CVE-2025-27553 (GCVE-0-2025-27553)

Tags

Sightings

Nomenclature

Related by attack behaviour