Vulnerability-Lookup

CVE-2026-81205 (GCVE-0-2026-81205)

Vulnerability from cvelistv5 – Published: 2026-09-02 12:31 – Updated: 2026-09-02 19:10

Title

LDAP / Active Directory Integration - Moderately critical - Information Disclosure - SA-CONTRIB-2026-115

Summary

Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') vulnerability in Drupal LDAP / Active Directory Integration allows LDAP Injection. This issue affects LDAP / Active Directory Integration versions: from 0.0.0 to 2.2.1.

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-02 19:10 UTC

CWE

CWE-90 - Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')

Assigner

drupal mitre root

References

1 reference

URL	Tags
https://www.drupal.org/sa-contrib-2026-115

Impacted products

1 product

Vendor	Product	Version	CPE status
Drupal	LDAP / Active Directory Integration	Affected: 0.0.0 , < 2.2.1 (semver)	guessed

Date Public

2026-08-26 17:43

Credits

Marcus Johansson (marcus_johansson) Harshvardhan Soni (sharsh) Sudhanshu Dhage (sudhanshu0542) Swan Kalata (akalata) Greg Knaddison (greggles) Juraj Nemec (poker10) Jess (xjm)

Show details on NVD website

JSON

To clipboard

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              "attackVector": "NETWORK",
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    ],
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          "type": "remediation developer",
          "value": "Harshvardhan Soni (sharsh)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Sudhanshu Dhage (sudhanshu0542)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Swan Kalata (akalata)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Greg Knaddison (greggles)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Juraj Nemec (poker10)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Jess  (xjm)"
        }
      ],
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      "descriptions": [
        {
          "lang": "en",
          "value": "Improper Neutralization of Special Elements used in an LDAP Query (\u0027LDAP Injection\u0027) vulnerability in Drupal LDAP / Active Directory Integration allows LDAP Injection. This issue affects LDAP / Active Directory Integration versions: from 0.0.0 to 2.2.1."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-136",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-136 LDAP Injection"
            }
          ]
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-90",
              "description": "CWE-90 Improper Neutralization of Special Elements used in an LDAP Query (\u0027LDAP Injection\u0027)",
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            }
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      "providerMetadata": {
        "dateUpdated": "2026-09-02T12:31:42.489Z",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
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      "references": [
        {
          "url": "https://www.drupal.org/sa-contrib-2026-115"
        }
      ],
      "title": "LDAP / Active Directory Integration - Moderately critical - Information Disclosure - SA-CONTRIB-2026-115"
    }
  },
  "cveMetadata": {
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    "datePublished": "2026-09-02T12:31:42.489Z",
    "dateReserved": "2026-08-26T16:42:57.131Z",
    "dateUpdated": "2026-09-02T19:10:24.348Z",
    "state": "PUBLISHED"
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  }
}

drupal-contrib-2026-115

Vulnerability from drupal

Published

2026-08-26 17:43

Modified

2026-08-26 17:43

Summary

Details

This module enables users to authenticate using LDAP or Active Directory credentials.

The module does not sufficiently sanitize user-supplied input before incorporating it into an LDAP search filter. This allows an attacker to discover additional information they should not normally be able to.

Credits

Marcus Johansson (marcus_johansson) www.drupal.org/u/marcus_johansson

References

URL

Type

https://www.drupal.org/sa-contrib-2026-115

WEB

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c2.2.1"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/ldap_auth"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c2.2.1"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [
    "CVE-2026-81205"
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/u/marcus_johansson"
      ],
      "name": "Marcus Johansson (marcus_johansson)"
    }
  ],
  "details": "This module enables users to authenticate using LDAP or Active Directory credentials.\n\nThe module does not sufficiently sanitize user-supplied input before incorporating it into an LDAP search filter. This allows an attacker to discover additional information they should not normally be able to.",
  "id": "DRUPAL-CONTRIB-2026-115",
  "modified": "2026-08-26T17:43:05.000Z",
  "published": "2026-08-26T17:43:05.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-115"
    }
  ],
  "schema_version": "1.7.0"
}

FKIE_CVE-2026-81205

Vulnerability from fkie_nvd - Published: 2026-09-02 13:18 - Updated: 2026-09-16 15:43

Severity

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

Summary

References

	URL	Tags
	mlhess@drupal.org	https://www.drupal.org/sa-contrib-2026-115	Third Party Advisory

Impacted products

Vendor	Product	Version
miniorange	ldap_\/_active_directory_integration	*
miniorange	ldap_\/_active_directory_integration	*
miniorange	ldap_\/_active_directory_integration	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://www.drupal.org/project/ldap_auth",
          "product": "LDAP / Active Directory Integration",
          "repo": "https://git.drupalcode.org/project/ldap_auth",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "2.2.1",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "mlhess@drupal.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:miniorange:ldap_\\/_active_directory_integration:*:*:*:*:*:drupal:*:*",
              "matchCriteriaId": "FE285AEF-F558-4A24-994C-63DFBAC71B7B",
              "versionEndExcluding": "2.2.1",
              "versionStartIncluding": "2.0.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:miniorange:ldap_\\/_active_directory_integration:*:*:*:*:*:drupal:*:*",
              "matchCriteriaId": "658C2F8E-B270-4A87-9D44-720E8DE7B9DB",
              "versionEndIncluding": "7.x-1.21",
              "versionStartIncluding": "7.x-1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:miniorange:ldap_\\/_active_directory_integration:*:*:*:*:*:drupal:*:*",
              "matchCriteriaId": "B0FB8E50-3B8A-4A78-BB90-37E12FD5E2AB",
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              "versionStartIncluding": "8.x-1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Neutralization of Special Elements used in an LDAP Query (\u0027LDAP Injection\u0027) vulnerability in Drupal LDAP / Active Directory Integration allows LDAP Injection. This issue affects LDAP / Active Directory Integration versions: from 0.0.0 to 2.2.1."
    }
  ],
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  "lastModified": "2026-09-16T15:43:37.810",
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          "attackVector": "NETWORK",
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          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
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          "userInteraction": "NONE",
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  "references": [
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      "source": "mlhess@drupal.org",
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    }
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GHSA-XX4P-56G4-H2M8

Vulnerability from github – Published: 2026-09-02 15:34 – Updated: 2026-09-02 21:32

Details

Severity

5.3 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-81205"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-90"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-02T13:18:12Z",
    "severity": "MODERATE"
  },
  "details": "Improper Neutralization of Special Elements used in an LDAP Query (\u0027LDAP Injection\u0027) vulnerability in Drupal LDAP / Active Directory Integration allows LDAP Injection. This issue affects LDAP / Active Directory Integration versions: from 0.0.0 to 2.2.1.",
  "id": "GHSA-xx4p-56g4-h2m8",
  "modified": "2026-09-02T21:32:02Z",
  "published": "2026-09-02T15:34:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-81205"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-115"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-81205 (GCVE-0-2026-81205)

drupal-contrib-2026-115

Vulnerability from drupal

FKIE_CVE-2026-81205

GHSA-XX4P-56G4-H2M8

Tags

Sightings

Nomenclature

Related by attack behaviour