Vulnerability-Lookup

CVE-2026-116132 (GCVE-0-2026-116132)

Vulnerability from cvelistv5 – Published: 2026-10-28 17:15 – Updated: 2026-11-05 20:04

Title

HTTP::Body versions before 1.23_01 for Perl leave the temporary file of an incomplete multipart upload on disk

Summary

HTTP::Body versions before 1.23_01 for Perl leave the temporary file of an incomplete multipart upload on disk. The multipart parser creates a temporary file as soon as a file part starts, but adds it to the upload list only when the part completes. Uploads are only ever deleted from that list, by the cleanup option or by the caller, so a body that ends inside a file part leaves its temporary file where nothing can find it. A remote attacker can fill the temporary directory by repeating such requests, leaving one file behind for each.

Severity

7.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-11-05 20:03 UTC

CWE

CWE-459 - Incomplete Cleanup

Assigner

CPANSec CNA under the redhat root

CNA scorecard C 61/100 over 365 records in the last 180 days details

References

3 references

URL	Tags
https://rt.cpan.org/Public/Bug/Display.html?id=84004	issue-tracking
https://github.com/libwww-perl/HTTP-Body/commit/2…	patch
https://metacpan.org/release/GETTY/HTTP-Body-1.24…	release-notes

Impacted products

1 product

Vendor	Product	Version	CPE status
		Affected: 0 , < 1.23_01 (custom)

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-116132

Vulnerability from fkie_nvd - Published: 2026-10-28 18:17 - Updated: 2026-11-05 20:17

Severity

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

Summary

References

	URL	Tags
	9b29abf9-4ab0-4765-b253-1875cd9b441e	https://github.com/libwww-perl/HTTP-Body/commit/29e933b22ff918ccf5412d3513c885208511cfa3.patch
	9b29abf9-4ab0-4765-b253-1875cd9b441e	https://metacpan.org/release/GETTY/HTTP-Body-1.24/changes
	9b29abf9-4ab0-4765-b253-1875cd9b441e	https://rt.cpan.org/Public/Bug/Display.html?id=84004

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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    {
      "affectedData": [
        {
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
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}

GHSA-X8V7-C392-2J82

Vulnerability from github – Published: 2026-10-28 18:32 – Updated: 2026-11-05 21:34

Details

HTTP::Body versions before 1.23_01 for Perl leave the temporary file of an incomplete multipart upload on disk.

The multipart parser creates a temporary file as soon as a file part starts, but adds it to the upload list only when the part completes. Uploads are only ever deleted from that list, by the cleanup option or by the caller, so a body that ends inside a file part leaves its temporary file where nothing can find it.

A remote attacker can fill the temporary directory by repeating such requests, leaving one file behind for each.

Severity

7.1 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-116132"
  ],
  "database_specific": {
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    "github_reviewed": false,
    "github_reviewed_at": null,
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    "severity": "HIGH"
  },
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  "id": "GHSA-x8v7-c392-2j82",
  "modified": "2026-11-05T21:34:41Z",
  "published": "2026-10-28T18:32:11Z",
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    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-116132"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libwww-perl/HTTP-Body/commit/29e933b22ff918ccf5412d3513c885208511cfa3.patch"
    },
    {
      "type": "WEB",
      "url": "https://metacpan.org/release/GETTY/HTTP-Body-1.24/changes"
    },
    {
      "type": "WEB",
      "url": "https://rt.cpan.org/Public/Bug/Display.html?id=84004"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

UBUNTU-CVE-2026-116132 (CVE-2026-116132)

Vulnerability from osv_ubuntu – Published: 2026-10-28 18:17 – Updated: 2026-11-06 23:21 – Source website

Details

Severity

7.1 (High)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2026-116132	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-116132	REPORT
	https://lists.security.metacpan.org/cve-announce/…	REPORT
	https://rt.cpan.org/Public/Bug/Display.html?id=84004	REPORT
	https://github.com/libwww-perl/HTTP-Body/commit/2…	REPORT
	https://metacpan.org/release/GETTY/HTTP-Body-1.24…	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libhttp-body-perl",
            "binary_version": "1.22-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "libhttp-body-perl",
        "purl": "pkg:deb/ubuntu/libhttp-body-perl@1.22-1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.22-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libhttp-body-perl",
            "binary_version": "1.22-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "libhttp-body-perl",
        "purl": "pkg:deb/ubuntu/libhttp-body-perl@1.22-1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.22-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libhttp-body-perl",
            "binary_version": "1.22-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "libhttp-body-perl",
        "purl": "pkg:deb/ubuntu/libhttp-body-perl@1.22-1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.22-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libhttp-body-perl",
            "binary_version": "1.22-1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "libhttp-body-perl",
        "purl": "pkg:deb/ubuntu/libhttp-body-perl@1.22-1.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.22-1.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libhttp-body-perl",
            "binary_version": "1.22-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "libhttp-body-perl",
        "purl": "pkg:deb/ubuntu/libhttp-body-perl@1.22-2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.22-2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libhttp-body-perl",
            "binary_version": "1.23-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.10",
        "name": "libhttp-body-perl",
        "purl": "pkg:deb/ubuntu/libhttp-body-perl@1.23-1?arch=source\u0026distro=stonking"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.23-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libhttp-body-perl",
            "binary_version": "1.23-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "libhttp-body-perl",
        "purl": "pkg:deb/ubuntu/libhttp-body-perl@1.23-1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.23-1"
      ]
    }
  ],
  "aliases": [],
  "details": "HTTP::Body versions before 1.23_01 for Perl leave the temporary file of an incomplete multipart upload on disk. The multipart parser creates a temporary file as soon as a file part starts, but adds it to the upload list only when the part completes. Uploads are only ever deleted from that list, by the cleanup option or by the caller, so a body that ends inside a file part leaves its temporary file where nothing can find it. A remote attacker can fill the temporary directory by repeating such requests, leaving one file behind for each.",
  "id": "UBUNTU-CVE-2026-116132",
  "modified": "2026-11-06T23:21:32Z",
  "published": "2026-10-28T18:17:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-116132"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-116132"
    },
    {
      "type": "REPORT",
      "url": "https://lists.security.metacpan.org/cve-announce/msg/44711945/"
    },
    {
      "type": "REPORT",
      "url": "https://rt.cpan.org/Public/Bug/Display.html?id=84004"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/libwww-perl/HTTP-Body/commit/29e933b22ff918ccf5412d3513c885208511cfa3.patch"
    },
    {
      "type": "REPORT",
      "url": "https://metacpan.org/release/GETTY/HTTP-Body-1.24/changes"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-116132"
  ]
}

Sightings

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Nomenclature

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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.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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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Action not permitted

CVE-2026-116132 (GCVE-0-2026-116132)

FKIE_CVE-2026-116132

GHSA-X8V7-C392-2J82

UBUNTU-CVE-2026-116132 (CVE-2026-116132)

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