CVE-2026-71503 | BDVDB-2026-363939 Detail
Dolibarrdolibarr
Description#
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.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.
Weaknesses#
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References#
- https://codeant.ai/security-research/cve-2026-71503-reflected-xss-via-the-type-parameter
- https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0
- https://github.com/Dolibarr/dolibarr/commit/3094b0aa3b500ff51020b660a7e66ffcb9d1cd91
- https://www.vulncheck.com/advisories/dolibarr-reflected-xss-via-extra-fields-administration-template
Exploit#
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.