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CVE-2026-71508— Dolibarr < 24.0.0 REST API Improper Authorization via User Update Endpoint

Quick assessment

Affected
Dolibarr dolibarr
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Dolibarr 24.0.0 之前的版本中，用户 REST API 的更新端点存在一个不正确的授权漏洞，允许具有用户写权限的攻击者通过利用不完整的凭据黑名单（该黑名单遗漏了薪资相关的列）来修改薪资字段。攻击者可以在没有薪资权限的情况下，重写任何用户的薪资、奖金、每小时费率、每日费率和每周工时，修改后的值将出现在薪资导出报告中。

CVSS 6.5 · Medium EPSS 0.22% · P12

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dolibarr dolibarr < 24.0.0 affected
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I. Basic Information for CVE-2026-71508

Vulnerability Information
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Vulnerability Title
Dolibarr < 24.0.0 REST API Improper Authorization via User Update Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Dolibarr before 24.0.0 contains an improper authorization vulnerability in the user REST API update endpoint that allows attackers with user-write rights to modify payroll fields by exploiting an incomplete credential denylist that omits payroll columns. Attackers can rewrite salary, bonus, hourly rate, daily rate, and weekly hours for any user without holding payroll rights, with the modified values appearing in payroll export reports.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dolibarr dolibarr 0 ~ 24.0.0 -

II. Public POCs for CVE-2026-71508

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III. Intelligence Information for CVE-2026-71508

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Patches & Fixes for CVE-2026-71508 (1)

Vendor Advisories for CVE-2026-71508 (1)

Security Blog Posts for CVE-2026-71508 (1)

Vendor Pages for CVE-2026-71508 (1)

Same Patch Batch · Dolibarr · 2026-08-24 · 11 CVEs total

CVE-2026-71506 8.1 HIGH Dolibarr < 24.0.0 Payments REST API Improper Authorization via Delete Endpoint
CVE-2026-71504 8.1 HIGH Dolibarr < 24.0.0 Members REST API Improper Authorization via Password Reset
CVE-2026-71505 7.1 HIGH Dolibarr < 24.0.0 REST API Broken Object-Level Authorization via Third-Party Write Route
CVE-2026-71511 6.5 MEDIUM Dolibarr < 24.0.0 Members REST API Sensitive Data Exposure via Member Endpoints
CVE-2026-71510 6.5 MEDIUM Dolibarr < 24.0.0 Users REST API SQL Injection via filter parameter
CVE-2026-71507 6.5 MEDIUM Dolibarr < 24.0.0 REST API Broken Object-Level Authorization via Bank Account Routes
CVE-2026-71509 6.5 MEDIUM Dolibarr < 24.0.0 Expense Report REST API Improper Authorization via Update Endpoint
CVE-2026-78160 6.3 MEDIUM Dolibarr ERP User Notes note.php authorization
CVE-2026-71503 6.1 MEDIUM Dolibarr < 24.0.0 Reflected XSS via Extra Fields Administration Template
CVE-2026-77923 4.3 MEDIUM Dolibarr 21.0.0 < 24.0.0 Authorization Bypass via clonetasks Mass Action

IV. Related Vulnerabilities

Same product: dolibarr
Same vendor: Dolibarr
Same weakness: CWE-862

V. Comments for CVE-2026-71508

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