Information disclosure in Strawberry Strawberry_graphql
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 sen…
Vulnerability class: Information Disclosure
CVSS v3 metric
CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N.
Affected products
- Strawberry Strawberry_graphql
- Strawberry-graphql Strawberry — versions >= 0.288.4, < 0.315.4
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Mitigation, Vendor Advisory)
- security-advisories@github.com (x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Patch, x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Product, x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2026-45739?
- CVE-2026-45739 is a low-severity vulnerability in Strawberry Strawberry_graphql, classified under Information Disclosure. CVSS score: 3.1/10. Published 2026-06-04.
- How severe is CVE-2026-45739?
- Low severity. CVSS v3 base score is 3.1 out of 10.