CERTFR-2026-AVI-1264

Vulnerability from certfr_avis - Published: 2026-10-06 - Updated: 2026-10-06

De multiples vulnérabilités ont été découvertes dans les produits Atlassian. Elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Atlassian N/A Crucible versions antérieures à 4.9.15
Atlassian N/A Bamboo Data Center versions 12.1.x antérieures à 12.1.12
Atlassian Jira Jira Software Data Center versions 11.3.x antérieures à 11.3.12
Atlassian Jira Jira Software Data Center versions 10.3.x antérieures à 10.3.26
Atlassian N/A Crowd Data Center versions 7.2.x antérieures à 7.2.4
Atlassian Confluence Confluence Data Center versions 10.2.x antérieures à 10.2.19
Atlassian N/A Crowd Data Center versions 7.0x antérieures à 7.0.3
Atlassian N/A Bamboo Data Center versions antérieures à 10.2.24
Atlassian N/A Bitbucket Data Center versions 10.2.x antérieures à 10.2.8
Atlassian Jira Jira Software Data Center versions antérieures à 9.12.40
Atlassian N/A Crowd Data Center versions antérieures à 6.3.7
Atlassian Confluence Confluence Data Center versions antérieures à 9.2.26
Atlassian N/A Crowd Data Center versions 7.1.x antérieures à 7.1.7
Atlassian N/A Fisheye versions antérieures à 4.9.15
Atlassian N/A Bitbucket Data Center versions antérieures à 9.4.26
Atlassian N/A Bitbucket Data Center versions 10.5.x antérieures à 10.5.1
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Crucible versions ant\u00e9rieures \u00e0 4.9.15",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Bamboo Data Center versions 12.1.x ant\u00e9rieures \u00e0 12.1.12",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Jira Software Data Center versions 11.3.x ant\u00e9rieures \u00e0 11.3.12",
      "product": {
        "name": "Jira",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Jira Software Data Center versions 10.3.x ant\u00e9rieures \u00e0 10.3.26",
      "product": {
        "name": "Jira",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Crowd Data Center versions 7.2.x ant\u00e9rieures \u00e0 7.2.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Confluence Data Center versions 10.2.x ant\u00e9rieures \u00e0 10.2.19",
      "product": {
        "name": "Confluence",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Crowd Data Center versions 7.0x ant\u00e9rieures \u00e0 7.0.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Bamboo Data Center versions ant\u00e9rieures \u00e0 10.2.24",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Bitbucket Data Center versions 10.2.x ant\u00e9rieures \u00e0 10.2.8",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Jira Software Data Center versions ant\u00e9rieures \u00e0 9.12.40",
      "product": {
        "name": "Jira",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Crowd Data Center versions ant\u00e9rieures \u00e0 6.3.7",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Confluence Data Center versions ant\u00e9rieures \u00e0 9.2.26",
      "product": {
        "name": "Confluence",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Crowd Data Center versions 7.1.x ant\u00e9rieures \u00e0 7.1.7",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Fisheye versions ant\u00e9rieures \u00e0 4.9.15",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Bitbucket Data Center versions ant\u00e9rieures \u00e0 9.4.26",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Bitbucket Data Center versions 10.5.x ant\u00e9rieures \u00e0 10.5.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2023-22524",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-22524"
    },
    {
      "name": "CVE-2023-22518",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-22518"
    },
    {
      "name": "CVE-2022-23521",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-23521"
    },
    {
      "name": "CVE-2022-41903",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41903"
    },
    {
      "name": "CVE-2026-21589",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-21589"
    },
    {
      "name": "CVE-2023-22527",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-22527"
    },
    {
      "name": "CVE-2019-13990",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-13990"
    },
    {
      "name": "CVE-2023-22522",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-22522"
    },
    {
      "name": "CVE-2023-22523",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-22523"
    },
    {
      "name": "CVE-2023-46604",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-46604"
    },
    {
      "name": "CVE-2022-1471",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1471"
    }
  ],
  "initial_release_date": "2026-10-06T00:00:00",
  "last_revision_date": "2026-10-06T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1264",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-10-06T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Atlassian. Elles permettent \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Atlassian",
  "vendor_advisories": [
    {
      "published_at": "2026-10-05",
      "title": "Bulletin de s\u00e9curit\u00e9 Atlassian cve-2026-21589-arbitrary-file-access-vulnerability-impacts-multiple-products-1870495748",
      "url": "https://confluence.atlassian.com/security/cve-2026-21589-arbitrary-file-access-vulnerability-impacts-multiple-products-1870495748.html"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



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.