CVE-2026-71503Dolibarr < 24.0.0 Reflected XSS via Extra Fields Administration Template
Updated under an hour ago ()
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Dolibarr before 24.0.0 contains a reflected cross-site scripting vulnerability in the extra fields administration template where the type request parameter is echoed without JavaScript-context encoding into an inline script block and no Content-Security-Policy header is emitted. An unauthenticated attacker can cause an authenticated administrator to open a crafted URL to execute arbitrary JavaScript in that session and create a persistent administrator account.
- CVSS
- 6.1 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Oct 1, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Dolibarr dolibarr dolibarr:dolibarr (from the name) | before 24.0.0 | CNA record |
References
- https://codeant.ai/security-research/cve-2026-71503-reflected-xss-via-the-type-parametertechnical-description, exploit
- https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0release-notes
- https://github.com/Dolibarr/dolibarr/commit/3094b0aa3b500ff51020b660a7e66ffcb9d1cd91patch
- https://www.vulncheck.com/advisories/dolibarr-reflected-xss-via-extra-fields-administration-templatethird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.