Vulnerability-Lookup

CVE-2026-77686 (GCVE-0-2026-77686)

Vulnerability from cvelistv5 – Published: 2026-08-21 11:00 – Updated: 2026-08-21 21:44 X_Open Source

Title

Dolibarr Account card.php improper authorization

Summary

A weakness has been identified in Dolibarr up to 23.0.4. This affects an unknown part of the file htdocs/user/card.php of the component Account Handler. This manipulation of the argument ID causes improper authorization. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 24.0.0 is able to mitigate this issue. Patch name: b2a2c995537cb6282383b5e903cb5ffa29b823e6. The affected component should be upgraded.

Severity

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

5.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C

5.4 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-21 21:40 UTC

CWE

CWE-285 - Improper Authorization
CWE-266 - Incorrect Privilege Assignment

Assigner

VulDB mitre root

References

9 references

URL	Tags
https://vuldb.com/vuln/394034	vdb-entrytechnical-description
https://vuldb.com/vuln/394034/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-77686	third-party-advisory
https://vuldb.com/submit/881202	third-party-advisory
https://github.com/Dolibarr/dolibarr/issues/39053	exploitissue-tracking
https://github.com/Dolibarr/dolibarr/pull/39119	issue-trackingpatch
https://github.com/Dolibarr/dolibarr/commit/b2a2c…	patch
https://github.com/Dolibarr/dolibarr/releases/tag…	patch
https://github.com/Dolibarr/dolibarr/	product

Impacted products

1 product

Vendor	Product	Version	CPE status
n/a	Dolibarr	Affected: 23.0.0 Affected: 23.0.1 Affected: 23.0.2 Affected: 23.0.3 Affected: 23.0.4 Unaffected: 24.0.0 cpe:2.3:a:dolibarr:dolibarr::::::::

Credits

Abderrahmane Aksoum (VulDB User)

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-77686

Vulnerability from fkie_nvd - Published: 2026-08-21 11:17 - Updated: 2026-08-24 16:41

Severity

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Summary

References

	URL	Tags
	cna@vuldb.com	https://github.com/Dolibarr/dolibarr/
	cna@vuldb.com	https://github.com/Dolibarr/dolibarr/commit/b2a2c995537cb6282383b5e903cb5ffa29b823e6
	cna@vuldb.com	https://github.com/Dolibarr/dolibarr/issues/39053
	cna@vuldb.com	https://github.com/Dolibarr/dolibarr/pull/39119
	cna@vuldb.com	https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0
	cna@vuldb.com	https://vuldb.com/cve/CVE-2026-77686
	cna@vuldb.com	https://vuldb.com/submit/881202
	cna@vuldb.com	https://vuldb.com/vuln/394034
	cna@vuldb.com	https://vuldb.com/vuln/394034/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:dolibarr:dolibarr:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Account Handler"
          ],
          "product": "Dolibarr",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "23.0.0"
            },
            {
              "status": "affected",
              "version": "23.0.1"
            },
            {
              "status": "affected",
              "version": "23.0.2"
            },
            {
              "status": "affected",
              "version": "23.0.3"
            },
            {
              "status": "affected",
              "version": "23.0.4"
            },
            {
              "status": "unaffected",
              "version": "24.0.0"
            }
          ]
        }
      ],
      "source": "cna@vuldb.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A weakness has been identified in Dolibarr up to 23.0.4. This affects an unknown part of the file htdocs/user/card.php of the component Account Handler. This manipulation of the argument ID causes improper authorization. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 24.0.0 is able to mitigate this issue. Patch name: b2a2c995537cb6282383b5e903cb5ffa29b823e6. The affected component should be upgraded."
    }
  ],
  "id": "CVE-2026-77686",
  "lastModified": "2026-08-24T16:41:13.950",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "cna@vuldb.com",
        "type": "Secondary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.5,
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 2.1,
          "baseSeverity": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-77686",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-21T21:40:52.817286Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-21T11:17:06.620",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/Dolibarr/dolibarr/"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/Dolibarr/dolibarr/commit/b2a2c995537cb6282383b5e903cb5ffa29b823e6"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/Dolibarr/dolibarr/issues/39053"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/Dolibarr/dolibarr/pull/39119"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/cve/CVE-2026-77686"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/881202"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/394034"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/394034/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-266"
        },
        {
          "lang": "en",
          "value": "CWE-285"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-9RJX-WH4H-X9FJ

Vulnerability from github – Published: 2026-08-21 12:30 – Updated: 2026-08-21 12:30

Details

Severity

5.4 (Medium)


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

2.1 (Low)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-77686"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-266"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-21T11:17:06Z",
    "severity": "LOW"
  },
  "details": "A weakness has been identified in Dolibarr up to 23.0.4. This affects an unknown part of the file htdocs/user/card.php of the component Account Handler. This manipulation of the argument ID causes improper authorization. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 24.0.0 is able to mitigate this issue. Patch name: b2a2c995537cb6282383b5e903cb5ffa29b823e6. The affected component should be upgraded.",
  "id": "GHSA-9rjx-wh4h-x9fj",
  "modified": "2026-08-21T12:30:32Z",
  "published": "2026-08-21T12:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-77686"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Dolibarr/dolibarr/issues/39053"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Dolibarr/dolibarr/pull/39119"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Dolibarr/dolibarr/commit/b2a2c995537cb6282383b5e903cb5ffa29b823e6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Dolibarr/dolibarr"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-77686"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/881202"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/394034"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/394034/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

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.

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.

Action not permitted

CVE-2026-77686 (GCVE-0-2026-77686)

FKIE_CVE-2026-77686

GHSA-9RJX-WH4H-X9FJ

Tags

Sightings

Nomenclature