CERTFR-2026-AVI-0617

Vulnerability from certfr_avis - Published: 2026-05-20 - Updated: 2026-05-20

De multiples vulnérabilités ont été découvertes dans Symfony. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une injection de code indirecte à distance (XSS) et une injection de requêtes illégitimes par rebond (CSRF).

Solutions

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

Impacted products
Vendor Product Description
Symfony Symfony symfony/symfony versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/symfony versions <5.4.x antérieures à 5.4.52 pour composer
Symfony Symfony symfony/symfony versions antérieures à 7.4.12 pour composer
Symfony Symfony symfony/mime versions <5.4.x antérieures à 5.4.52 pour composer
Symfony Symfony symfony/yaml versions antérieures à 7.4.12 pour composer
Symfony Symfony symfony/monolog-bridge versions antérieures à 7.4.12 pour composer
Symfony Symfony symfony/twilio-notifier versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/runtime versions antérieures à 7.4.12 pour composer
Symfony Symfony symfony/yaml versions <5.4.x antérieures à 5.4.52 pour composer
Symfony Symfony symfony/twilio-notifier versions antérieures à 6.4.40 pour composer
Symfony Symfony symfony/yaml versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/html-sanitizer versions antérieures à 6.4.40 pour composer
Symfony Symfony symfony/html-sanitizer versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/mime versions antérieures à 7.4.12 pour composer
Symfony Symfony symfony/yaml versions antérieures à 6.4.40 pour composer
Symfony Symfony symfony/mailtrap-mailer versions antérieures à 7.4.12 pour composer
Symfony Symfony symfony/mailtrap-mailer versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/monolog-bridge versions <5.4.x antérieures à 5.4.52 pour composer
Symfony Symfony symfony/symfony versions antérieures à 6.4.40 pour composer
Symfony Symfony symfony/lox24-notifier versions antérieures à 7.4.12 pour composer
Symfony Symfony symfony/lox24-notifier versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/mailjet-mailer versions antérieures à 6.4.40 pour composer
Symfony Symfony symfony/json-path versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/monolog-bridge versions antérieures à 6.4.40 pour composer
Symfony Symfony symfony/twilio-notifier versions antérieures à 7.4.12 pour composer
Symfony Symfony symfony/runtime versions antérieures à 5.4.52 pour composer
Symfony Symfony symfony/mailjet-mailer versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/runtime versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/runtime versions antérieures à 6.4.40 pour composer
Symfony Symfony symfony/symfony versions antérieures à 5.4.52 pour composer
Symfony Symfony symfony/monolog-bridge versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/mime versions antérieures à 6.4.40 pour composer
Symfony Symfony symfony/mime versions antérieures à 8.0.12 pour composer
Symfony Symfony symfony/html-sanitizer versions antérieures à 7.4.12 pour composer
Symfony Symfony symfony/mailjet-mailer versions antérieures à 7.4.12 pour composer
Symfony Symfony symfony/json-path versions antérieures à 7.4.12 pour composer
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "symfony/symfony versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/symfony versions \u003c5.4.x ant\u00e9rieures \u00e0 5.4.52 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/symfony versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/mime versions \u003c5.4.x ant\u00e9rieures \u00e0 5.4.52 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/yaml versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/monolog-bridge versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/twilio-notifier versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/runtime versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/yaml versions \u003c5.4.x ant\u00e9rieures \u00e0 5.4.52 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/twilio-notifier versions ant\u00e9rieures \u00e0 6.4.40 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/yaml versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/html-sanitizer versions ant\u00e9rieures \u00e0 6.4.40 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/html-sanitizer versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/mime versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/yaml versions ant\u00e9rieures \u00e0 6.4.40 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/mailtrap-mailer versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/mailtrap-mailer versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/monolog-bridge versions \u003c5.4.x ant\u00e9rieures \u00e0 5.4.52 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/symfony versions ant\u00e9rieures \u00e0 6.4.40 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/lox24-notifier versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/lox24-notifier versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/mailjet-mailer versions ant\u00e9rieures \u00e0 6.4.40 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/json-path versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/monolog-bridge versions ant\u00e9rieures \u00e0 6.4.40 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/twilio-notifier versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/runtime versions ant\u00e9rieures \u00e0 5.4.52 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/mailjet-mailer versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/runtime versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/runtime versions ant\u00e9rieures \u00e0 6.4.40 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/symfony versions ant\u00e9rieures \u00e0 5.4.52 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/monolog-bridge versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/mime versions ant\u00e9rieures \u00e0 6.4.40 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/mime versions ant\u00e9rieures \u00e0 8.0.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/html-sanitizer versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/mailjet-mailer versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "scada": false
        }
      }
    },
    {
      "description": "symfony/json-path versions ant\u00e9rieures \u00e0 7.4.12 pour composer",
      "product": {
        "name": "Symfony",
        "vendor": {
          "name": "Symfony",
          "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-2026-45304",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45304"
    },
    {
      "name": "CVE-2026-46626",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46626"
    },
    {
      "name": "CVE-2026-45077",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45077"
    },
    {
      "name": "CVE-2026-45753",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45753"
    },
    {
      "name": "CVE-2026-45756",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45756"
    },
    {
      "name": "CVE-2026-45755",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45755"
    },
    {
      "name": "CVE-2026-45305",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45305"
    },
    {
      "name": "CVE-2026-45754",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45754"
    },
    {
      "name": "CVE-2026-45070",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45070"
    },
    {
      "name": "CVE-2026-47212",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47212"
    }
  ],
  "initial_release_date": "2026-05-20T00:00:00",
  "last_revision_date": "2026-05-20T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0617",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-05-20T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF)"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Symfony. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une injection de code indirecte \u00e0 distance (XSS) et une injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF).",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Symfony",
  "vendor_advisories": [
    {
      "published_at": "2026-05-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-vqc8-7275-q272",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-vqc8-7275-q272"
    },
    {
      "published_at": "2026-05-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-64hg-93w9-fc35",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-64hg-93w9-fc35"
    },
    {
      "published_at": "2026-05-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-fqc7-9xjw-jrh3",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-fqc7-9xjw-jrh3"
    },
    {
      "published_at": "2026-05-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-9frc-8383-795m",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-9frc-8383-795m"
    },
    {
      "published_at": "2026-05-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-8v8v-g73j-492j",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-8v8v-g73j-492j"
    },
    {
      "published_at": "2026-05-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-59f3-vp2f-mp9w",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-59f3-vp2f-mp9w"
    },
    {
      "published_at": "2026-05-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-4qpc-3hr4-r2p4",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-4qpc-3hr4-r2p4"
    },
    {
      "published_at": "2026-05-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-hhg7-c65m-h7ff",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-hhg7-c65m-h7ff"
    },
    {
      "published_at": "2026-05-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-55rj-x2vc-4whq",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-55rj-x2vc-4whq"
    },
    {
      "published_at": "2026-05-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Symfony GHSA-m7v2-7gxm-vc2v",
      "url": "https://github.com/symfony/symfony/security/advisories/GHSA-m7v2-7gxm-vc2v"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    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.