CVE-2026-41143: high-severity vulnerability in yeswiki
YesWiki vulnerable to authenticated SQL Injection via id_fiche in EntryManager::formatDataBeforeSave()
Published
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.5%
exploitation probability
0.5%top 62% of all CVEs
observed exploitation
nono source reports it
YesWiki is a wiki system written in PHP. Prior to version 4.6.1, YesWiki bazar module contains a SQL injection vulnerability in tools/bazar/services/EntryManager.php at line 704. The $data['id_fiche'] value (sourced from $_POST['id_fiche']) is concatenated directly into a raw SQL query without any sanitization or parameterization. This issue has been patched in version 4.6.1.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
YesWiki · yeswikiRelated CVEs — yeswiki
In the same product, most dangerous first.
CVE-2025-31131HIGHPath Traversal allowing arbitrary read of files in YeswikiEPSS 5.5%CVE-2026-46670CRITICALYesWiki: Unauthenticated SQL InjectionEPSS 2.0%CVE-2025-46347MEDIUMYesWiki Remote Code Execution via Arbitrary PHP File Write and ExecutionEPSS 1.0%CVE-2026-52778CRITICALYesWiki has Unsafe eval() in Formula Calculator - Remote Code Execution (RCE) & Denial of Service (DoS)EPSS 0.8%CVE-2026-52762HIGHYesWiki: Authenticated (Admin) Server-Side Template Injection to Remote Code Execution via Bazar Semantic TemplatesEPSS 0.8%CVE-2026-52774MEDIUMReflected XSS via Unescaped `id` Parameter in Bazar Widget HTML Attributes in YesWikiEPSS 0.7%