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CVE-2026-45075

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.12 and 8.0.12, method-scoped #[IsGranted], #[IsSignatureValid], and #[IsCsrfTokenValid] attributes can be configured for GET only, but Symfony routes HEAD requests to the GET handler while the attribute check is skipped, allowing protected controllers to execute and leak headers or perform side effects. This issue is fixed in versions 7.4.12 and 8.0.12.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:681360533a4ca3f44763f6c20fe178dddf57c3244e9ce8a21403bd32d5c05584
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"product":"security-http","vendor":"symfony","versions":[{"status":"affected","version":">= 7.4.0-BETA1, < 7.4.12"},{"status":"affected","version":">= 8.0.0-BETA1, < 8.0.12"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/affected/2

{"product":"http-kernel","vendor":"symfony","versions":[{"status":"affected","version":">= 7.4.0-BETA1, < 7.4.12"},{"status":"affected","version":">= 8.0.0-BETA1, < 8.0.12"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/affected/1

{"product":"symfony","vendor":"symfony","versions":[{"status":"affected","version":">= 7.4.0-BETA1, < 7.4.12"},{"status":"affected","version":">= 8.0.0-BETA1, < 8.0.12"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/affected/0

Affected products and versions

3 source assertions
{"product":"security-http","vendor":"symfony","versions":[{"status":"affected","version":">= 7.4.0-BETA1, < 7.4.12"},{"status":"affected","version":">= 8.0.0-BETA1, < 8.0.12"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/affected/2
{"product":"http-kernel","vendor":"symfony","versions":[{"status":"affected","version":">= 7.4.0-BETA1, < 7.4.12"},{"status":"affected","version":">= 8.0.0-BETA1, < 8.0.12"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/affected/1
{"product":"symfony","vendor":"symfony","versions":[{"status":"affected","version":">= 7.4.0-BETA1, < 7.4.12"},{"status":"affected","version":">= 8.0.0-BETA1, < 8.0.12"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":8.3,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/symfony/symfony/releases/tag/v7.4.12","tags":["x_refsource_MISC"],"url":"https://github.com/symfony/symfony/releases/tag/v7.4.12"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/references/1
{"name":"https://github.com/symfony/symfony/releases/tag/v8.0.12","tags":["x_refsource_MISC"],"url":"https://github.com/symfony/symfony/releases/tag/v8.0.12"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/references/2
{"name":"https://github.com/symfony/symfony/security/advisories/GHSA-6439-2f28-8p8q","tags":["x_refsource_CONFIRM"],"url":"https://github.com/symfony/symfony/security/advisories/GHSA-6439-2f28-8p8q"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2b1d25d4d36caa2205b309282d4cff9d924ff181bc30270d654ca1e57877f79e · sha256:55cd3852bf2f4627… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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