Vulnerability-Lookup

GHSA-89X7-5M5M-MCMM

Vulnerability from github – Published: 2026-03-19 17:32 – Updated: 2026-03-19 17:32

Summary

Juju has unauthorized update of out-of-scope Vault secrets

Details

An authorization bypass vulnerability in the Vault secrets back-end implementation of Juju versions 3.1.6 through 3.6.18 allows an authenticated unit agent to perform unauthorized updates to secret revisions. With sufficient information, an attacker can poison any existing secret revision within the scope of that Vault secret back-end.

Impact

An authenticated unit agent can update any secret revision of a Vault back-end that the unit's model uses. With sufficient information, an attacker can poison any existing secret revision within the scope of that Vault secret back-end.

Patches

3.6.19

Severity ?

7.6 (High)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/juju/juju"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-20230919230135-f6a66aa91eec"
            },
            {
              "fixed": "0.0.0-20260319091847-d06919eb03ec"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-32692"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-285"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-19T17:32:24Z",
    "nvd_published_at": "2026-03-18T13:16:18Z",
    "severity": "HIGH"
  },
  "details": "An authorization bypass vulnerability in the Vault secrets back-end implementation of Juju versions 3.1.6 through 3.6.18 allows an authenticated unit agent to perform unauthorized updates to secret revisions. With sufficient information, an attacker can poison any existing secret revision within the scope of that Vault secret back-end.\n\n\n### Impact\nAn authenticated unit agent can update any secret revision of a Vault back-end\nthat the unit\u0027s model uses. With sufficient information, an attacker can poison\nany existing secret revision within the scope of that Vault secret back-end.\n\n### Patches\n3.6.19",
  "id": "GHSA-89x7-5m5m-mcmm",
  "modified": "2026-03-19T17:32:24Z",
  "published": "2026-03-19T17:32:24Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/juju/juju/security/advisories/GHSA-89x7-5m5m-mcmm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32692"
    },
    {
      "type": "WEB",
      "url": "https://github.com/juju/juju/commit/d06919eb03ec68156818bcc304b5fe1c39a8f9e9"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/juju/juju"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Juju has unauthorized update of out-of-scope Vault secrets"
}

CVE-2026-32692 (GCVE-0-2026-32692)

Vulnerability from cvelistv5 – Published: 2026-03-18 12:35 – Updated: 2026-03-18 13:42

Title

Unauthorized update of out-of-scope Vault secrets

Summary

Severity ?

7.6 (High)


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

CWE

CWE-285 - Improper Authorization

Assigner

canonical

References

URL

Tags

https://github.com/juju/juju/security/advisories/…

vendor-advisoryvdb-entry

Impacted products

	Vendor	Product	Version
	Canonical	Juju	Affected: 3.1.6 , < 3.6.19 (semver)

Credits

Harry Pidcock

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-32692",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-18T13:26:45.654119Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-18T13:42:54.697Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://github.com/juju/",
          "defaultStatus": "unaffected",
          "packageName": "juju",
          "platforms": [
            "Linux"
          ],
          "product": "Juju",
          "repo": "https://github.com/juju/juju",
          "vendor": "Canonical",
          "versions": [
            {
              "lessThan": "3.6.19",
              "status": "affected",
              "version": "3.1.6",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Harry Pidcock"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An authorization bypass vulnerability in the Vault secrets back-end implementation of Juju versions 3.1.6 through 3.6.18 allows an authenticated unit agent to perform unauthorized updates to secret revisions. With sufficient information, an attacker can poison any existing secret revision within the scope of that Vault secret back-end."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-233",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-233 Privilege Escalation"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "CWE-285 Improper Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-18T12:35:29.274Z",
        "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
        "shortName": "canonical"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "vdb-entry"
          ],
          "url": "https://github.com/juju/juju/security/advisories/GHSA-89x7-5m5m-mcmm"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Unauthorized update of out-of-scope Vault secrets"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
    "assignerShortName": "canonical",
    "cveId": "CVE-2026-32692",
    "datePublished": "2026-03-18T12:35:29.274Z",
    "dateReserved": "2026-03-13T12:53:34.544Z",
    "dateUpdated": "2026-03-18T13:42:54.697Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

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