CVE-2026-41700: spring spring for graphql Origin Validation Error
Vulnerability summary
CVE-2026-41700 is a high (CVSS 8.1) Origin Validation Error vulnerability in spring spring for graphql. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13% of scored vulnerabilities.
Timeline
- 11-06-2026PublishedVulnerability first disclosed.
- 30-06-2026Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · MavenEcosystem advisory · calculated8.1HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
- NVDNIST8.1HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS trend
Probability
0.23%
Chance of exploitation in the next 30 days
Percentile
13%
Versus all other CVEs
30-day change
+0.04 pp
From 0.19% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Org.springframework.graphql1 product
- 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
Spring1 product
- spring for graphql≥ 2.0.0, < 2.0.3.1 | ≥ 1.4.0, < 1.4.5.1 | ≥ 1.3.0, < 1.3.9 | ≥ 1.0.0, < 1.0.7
Vmware1 product
- spring_for_graphql≥ 1.0.0, < 1.0.7 | ≥ 1.3.0, < 1.3.9 | ≥ 1.4.0, < 1.4.5.1 | ≥ 2.0.0, < 2.0.3.1
3 vendors · 3 products
