SQL Injection in Yeswiki

HIGH 7.5CVE-2021-43091 · GHSA-xgx2-332h-9x6q · Published 25/03/2022 · updated 17/06/2026

In short

CVE-2021-43091 is a HIGH (CVSS 7.5) vulnerability affecting yeswiki/yeswiki, yeswiki (yeswiki).
Chance of exploitation in the next 30 days (EPSS): 1.4%, higher than 72.7% of all vulnerabilities.
Fix: update to 4.1.0 or later.

Package	Affected versions	Patched versions
yeswiki/yeswiki Packagist	`< 4.1.0`	`4.1.0`
yeswiki yeswiki	`= 4.1.0`	No fix yet

Description

An SQL Injection vlnerability exits in Yeswiki doryphore 20211012 via the email parameter in the registration form. The issue was fixed in Yeswiki version 4.1.0.

NVD description

An SQL Injection vlnerability exits in Yeswiki doryphore 20211012 via the email parameter in the registration form.

References

nvd.nist.gov/vuln/detail/CVE-2021-43091 · ADVISORY
yeswiki/yeswiki commit c9785f9 · WEB
yeswiki/yeswiki · PACKAGE
huntr.dev/bounties/07f245a7-ee9f-4b55-a0cc-13d5cb1be6e0 · WEB
huntr.dev/bounties/07f245a7-ee9f-4b55-a0cc-13d5cb1be6e0 · Exploit

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Package

Affected versions

Patched versions

yeswiki/yeswiki

Packagist

< 4.1.0

4.1.0

yeswiki

= 4.1.0

No fix yet

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