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Vulnerability record · CVE-2021-43091 · published 25 March 2022

CVE-2021-43091: Yeswiki sql injection vulnerability

Yeswiki · Yeswiki

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

7.5 CVSS 3.1 High EPSS 1.4% · top 28.4% CWE-89 · SQL injection
7.5CVSS 3.1 base score, v2 5.0
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/yeswiki/yeswiki/commit/c9785f9a92744c3475f9676a0d8f95de24750094 PatchThird Party Advisory
https://huntr.dev/bounties/07f245a7-ee9f-4b55-a0cc-13d5cb1be6e0/ ExploitPatchThird Party Advisory
https://github.com/yeswiki/yeswiki/commit/c9785f9a92744c3475f9676a0d8f95de24750094 PatchThird Party Advisory
https://huntr.dev/bounties/07f245a7-ee9f-4b55-a0cc-13d5cb1be6e0/ ExploitPatchThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-43091), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.