Vulnerability-Lookup

ubuntu-cve-2026-34036

Vulnerability from osv_ubuntu

Published

2026-03-31 03:15

Modified

2026-06-17 18:26

Summary

Details

Dolibarr is an enterprise resource planning (ERP) and customer relationship management (CRM) software package. In versions 22.0.4 and prior, there is a Local File Inclusion (LFI) vulnerability in the core AJAX endpoint /core/ajax/selectobject.php. By manipulating the objectdesc parameter and exploiting a fail-open logic flaw in the core access control function restrictedArea(), an authenticated user with no specific privileges can read the contents of arbitrary non-PHP files on the server (such as .env, .htaccess, configuration backups, or logs…). At time of publication, there are no publicly available patches.

Severity

6.5 (Medium)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2026-34036	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-34036	REPORT
	https://github.com/Dolibarr/dolibarr/commit/743c2…	REPORT
	https://github.com/Dolibarr/dolibarr/security/adv…	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "dolibarr",
            "binary_version": "3.5.8+dfsg1-1ubuntu1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "dolibarr",
        "purl": "pkg:deb/ubuntu/dolibarr@3.5.8+dfsg1-1ubuntu1+esm1?arch=source\u0026distro=esm-apps-legacy/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.5.5+dfsg1-2",
        "3.5.7+dfsg1-1",
        "3.5.8+dfsg1-1",
        "3.5.8+dfsg1-1ubuntu1",
        "3.5.8+dfsg1-1ubuntu1+esm1"
      ]
    }
  ],
  "aliases": [],
  "details": "Dolibarr is an enterprise resource planning (ERP) and customer relationship management (CRM) software package. In versions 22.0.4 and prior, there is a Local File Inclusion (LFI) vulnerability in the core AJAX endpoint /core/ajax/selectobject.php. By manipulating the objectdesc parameter and exploiting a fail-open logic flaw in the core access control function restrictedArea(), an authenticated user with no specific privileges can read the contents of arbitrary non-PHP files on the server (such as .env, .htaccess, configuration backups, or logs\u2026). At time of publication, there are no publicly available patches.",
  "id": "UBUNTU-CVE-2026-34036",
  "modified": "2026-06-17T18:26:11Z",
  "published": "2026-03-31T03:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-34036"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34036"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Dolibarr/dolibarr/commit/743c22e57c0b2a017d6b92bec865d71ce6177a6a"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Dolibarr/dolibarr/security/advisories/GHSA-2mfj-r695-5h9r"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-34036"
  ]
}

CVE-2026-34036 (GCVE-0-2026-34036)

Vulnerability from cvelistv5 – Published: 2026-03-31 01:39 – Updated: 2026-03-31 13:57

Title

Dolibarr Core Discloses Sensitive Data via Authenticated Local File Inclusion in selectobject.php

Summary

Severity

6.5 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-98 - Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')

Assigner

GitHub_M

References

2 references

URL	Tags
https://github.com/Dolibarr/dolibarr/security/adv…	x_refsource_CONFIRM
https://github.com/Dolibarr/dolibarr/commit/743c2…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Dolibarr	dolibarr	Affected: <= 22.0.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-34036",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-31T13:57:14.553725Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-31T13:57:45.230Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/Dolibarr/dolibarr/security/advisories/GHSA-2mfj-r695-5h9r"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "dolibarr",
          "vendor": "Dolibarr",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 22.0.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Dolibarr is an enterprise resource planning (ERP) and customer relationship management (CRM) software package. In versions 22.0.4 and prior, there is a Local File Inclusion (LFI) vulnerability in the core AJAX endpoint /core/ajax/selectobject.php. By manipulating the objectdesc parameter and exploiting a fail-open logic flaw in the core access control function restrictedArea(), an authenticated user with no specific privileges can read the contents of arbitrary non-PHP files on the server (such as .env, .htaccess, configuration backups, or logs\u2026). At time of publication, there are no publicly available patches."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-98",
              "description": "CWE-98: Improper Control of Filename for Include/Require Statement in PHP Program (\u0027PHP Remote File Inclusion\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-31T01:39:38.178Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/Dolibarr/dolibarr/security/advisories/GHSA-2mfj-r695-5h9r",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/Dolibarr/dolibarr/security/advisories/GHSA-2mfj-r695-5h9r"
        },
        {
          "name": "https://github.com/Dolibarr/dolibarr/commit/743c22e57c0b2a017d6b92bec865d71ce6177a6a",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Dolibarr/dolibarr/commit/743c22e57c0b2a017d6b92bec865d71ce6177a6a"
        }
      ],
      "source": {
        "advisory": "GHSA-2mfj-r695-5h9r",
        "discovery": "UNKNOWN"
      },
      "title": "Dolibarr Core Discloses Sensitive Data via Authenticated Local File Inclusion in selectobject.php"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-34036",
    "datePublished": "2026-03-31T01:39:38.178Z",
    "dateReserved": "2026-03-25T15:29:04.744Z",
    "dateUpdated": "2026-03-31T13:57:45.230Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

ubuntu-cve-2026-34036

Vulnerability from osv_ubuntu

CVE-2026-34036 (GCVE-0-2026-34036)

Tags

Sightings

Nomenclature