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CVE-2026-45739

Strawberry GraphQL is a library for creating GraphQL APIs. In versions 0.288.4 through 0.315.3, Strawberry's bundled GraphiQL template wrote values from the GraphiQL headers editor into the browser URL query string. If a user entered a sensitive header, such as `Authorization: Bearer <token>`, the value could become visible in browser history, copied links, and server/proxy/CDN access logs after a page reload or shared request. Version 0.315.4 patches the issue.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:fe66248ec1e7373deac5ef69ef1c43933297f226d719ce1978fb1b3d30fe17a4
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-201","description":"CWE-201: Insertion of Sensitive Information Into Sent Data","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"strawberry","vendor":"strawberry-graphql","versions":[{"status":"affected","version":">= 0.288.4, < 0.315.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.1,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-201","description":"CWE-201: Insertion of Sensitive Information Into Sent Data","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"name":"https://github.com/strawberry-graphql/strawberry/commit/9315ef80a621ae50ca0bc5c82f560ca4ee7e47a9","tags":["x_refsource_MISC"],"url":"https://github.com/strawberry-graphql/strawberry/commit/9315ef80a621ae50ca0bc5c82f560ca4ee7e47a9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /containers/cna/references/3
{"name":"https://github.com/strawberry-graphql/strawberry/issues/4398","tags":["x_refsource_MISC"],"url":"https://github.com/strawberry-graphql/strawberry/issues/4398"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /containers/cna/references/1
{"name":"https://github.com/strawberry-graphql/strawberry/pull/2842","tags":["x_refsource_MISC"],"url":"https://github.com/strawberry-graphql/strawberry/pull/2842"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /containers/cna/references/2
{"name":"https://github.com/strawberry-graphql/strawberry/releases/tag/0.315.4","tags":["x_refsource_MISC"],"url":"https://github.com/strawberry-graphql/strawberry/releases/tag/0.315.4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /containers/cna/references/4
{"name":"https://github.com/strawberry-graphql/strawberry/security/advisories/GHSA-x97m-qp5c-w9xj","tags":["x_refsource_CONFIRM"],"url":"https://github.com/strawberry-graphql/strawberry/security/advisories/GHSA-x97m-qp5c-w9xj"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3f1b45f95f73bbf01e402c38519fbcf1f1d608307f4af513e4356d3855f68962 · sha256:2f116de1b9796abb… · /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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