CVE-2026-41700 json
Cross-Site WebSocket Hijacking in Spring for GraphQL
published 2026-06-11 4 mo ago modified 2026-08-21 2 mo ago also GHSA-m39w-hqxx-3r48 , EUVD-2026-36213
- cvss
- 8.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 8%
- public exploits
- 0
- none known
Summary
Spring for GraphQL applications that have enabled the WebSocket transport are vulnerable to Cross-Site WebSocket Hijacking. An attacker can trick an authenticated user into visiting a malicious page, allowing the attacker to execute arbitrary GraphQL operations with the victim's credentials.
Affected versions: Spring for GraphQL 2.0.0 through 2.0.3; 1.4.0 through 1.4.5; 1.3.0 through 1.3.8; 1.0.0 through 1.0.6.
Patch / fix
- maven org.springframework.graphql:spring-graphql 1.4.6, 2.0.4
- Spring Spring for GraphQL 1.0.7, 1.3.9, 1.4.5.1, 2.0.3.1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 4 mo ago
Exploit prediction
0.19% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
| GitHub | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.springframework.graphql:spring-graphql | >=2.0.0, <2.0.4 >=1.4.0, <1.4.6 >=1.3.0, <=1.3.8 >=1.0.0, <=1.0.6 |
2.0.4 1.4.6 |
Affected products
- Spring Spring for GraphQL
Classification
- Weakness
-
- CWE-346 Origin Validation Error
References
Sources
- CVE List CVE-2026-41700
- GitHub Advisory GHSA-m39w-hqxx-3r48
- NVD CVE-2026-41700
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