What is CVE-2026-41143?

CVE-2026-41143 is a high-severity vulnerability in Yeswiki, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-05-07.

How severe is CVE-2026-41143?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Yeswiki

CVE-2026-41143

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']…

Vulnerability class: SQL Injection

EPSS: 0.000 (2.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Yeswiki — versions < 4.6.1

Weakness classification (CWE)

CWE-89 — SQL Injection

References

https://github.com/YesWiki/yeswiki/security/advisories/GHSA-f58v-p6j9-24c2 (x_refsource_CONFIRM)
https://github.com/YesWiki/yeswiki/releases/tag/v4.6.1 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-41143?: CVE-2026-41143 is a high-severity vulnerability in Yeswiki, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-05-07.
How severe is CVE-2026-41143?: High severity. CVSS v3 base score is 8.8 out of 10.