CVE-2026-107375 · GHSA-r223-96jv-q533

JHipster: SQL Injection in the Parameter of JHipster-Generated Reactive (WebFlux + R2DBC) Applicationssort

Risk score: 63/100
CVSS: 8.8 v3.1
Exploit chance (30 days): 0.3%
Published: 8 Oct 2026

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What to know

What it is: JHipster is a development platform to quickly generate, develop, and deploy modern web applications and microservice architectures. From 7.0.0 until 9.4.0, reactive applications generated with Spring WebFlux, Spring Data R2DBC, and a SQL database pass the attacker-controlled sort request parameter from paginated entit…
Affected: generator-jhipster (npm) >= 7.0.0, < 9.4.0
Fix: Upgrade generator-jhipster to 9.4.0 or later.
Exploitation: No known exploitation

Story map

Story map: the flaws, the fix, how it unfolded and what it connects to. Boxes link to the record or article.

At a glance

generator-jhipster: Amber, patch this week. JHipster is a development platform to quickly generate, develop, and deploy modern web applications and microservice architectures. From 7.0.0 until 9.4.0, reactive applications generated with Spring WebFlux, Spring Data R2DBC, and a SQL database pass the attacker-controlled sort request parameter from paginated entit…

The flaws

CVE-2026-107375: JHipster: SQL Injection in the Parameter of JHipster-Generated Reactive (WebFlux + R2DBC) Applicationssort (CVSS 8.8 · EPSS 0%)
CVE-2026-107303: JHipster: Generated Applications Allow Stored XSS via Unrestricted Blob ContentType Opened as Same-Origin Blob (CVSS 7.6 · EPSS 0%)

The fix

Upgrade generator-jhipster: 9.4.0 or later on your release line

Who is exposed: generator-jhipster (npm) >= 7.0.0, < 9.4.0

Where it stands

No known exploitation

Connects to

Same weakness: SQL injection (CWE-89). 399 other warnings in 30 days

Why it is Amber

CVSS 8.8 high
On your watchlist: npm

Affected packages

Package	Ecosystem	Vulnerable	Fixed in
generator-jhipster	npm	>= 7.0.0, < 9.4.0	9.4.0

References

Original description

JHipster is a development platform to quickly generate, develop, and deploy modern web applications and microservice architectures. From 7.0.0 until 9.4.0, reactive applications generated with Spring WebFlux, Spring Data R2DBC, and a SQL database pass the attacker-controlled sort request parameter from paginated entity-list endpoints into createOrderByFields in generators/spring-boot/generators/data-relational/templates/src/main/java/package/repository/EntityManager_reactive.java.ejs. The generated code renders these properties into the SQL ORDER BY clause without validation or quoting, and the R2DBC simple query protocol can execute additional statements separated by semicolons. A normal authenticated user can consequently read sensitive tables, modify or delete data, or drop tables, while non-reactive JPA applications and NoSQL backends are outside this root cause. This issue is fixed in 9.4.0.

Last activity 8 Oct 2026. Patch Forecast updates every hour.