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TI-2021-19147 Aliases CVE-2021-43091GHSA-xgx2-332h-9x6q

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

Priority LOW 36CWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
SQL injection
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-89.

Summary

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

Why it matters now

EPSS 0.01412 72nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed yeswiki/yeswiki (Packagist): 4.1.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—yeswiki/yeswiki (Packagist)before 4.1.04.1.0Patch availableGHSA-xgx2-332h-9x6q
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • yeswiki/yeswiki (Packagist) Vendor— Affected before 4.1.0 Fixed in 4.1.0 Patch available GHSA-xgx2-332h-9x6q

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:yeswiki:yeswiki:4.1.0:*:*:*:*:*:*:*4.1.0VulnerableYesWiki
  • cpe:2.3:a:yeswiki:yeswiki:4.1.0:*:*:*:*:*:*:* Versions 4.1.0 Vulnerable ·YesWiki

Remediation

  • Fix · GHSA-xgx2-332h-9x6q yeswiki/yeswiki (Packagist) Fixed in 4.1.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-43091
  2. 2026-10-03 Alias added: GHSA-xgx2-332h-9x6q

References

Exploit 1

Patch 1

Advisory 1

Other 2

  • TI-2025-29089 YesWiki Vulnerable to Unauthenticated Site Backup Creation and Download CVSS 3.1CRITICAL 10.0
  • TI-2024-34399 Use of a Broken or Risky Cryptographic Algorithm in YesWiki CVSS 3.1CRITICAL 9.9
  • TI-2025-22392 Path Traversal allowing arbitrary read of files in Yeswiki CVSS 3.1HIGH 8.6
  • TI-2025-17784 YesWiki Vulnerable to Unauthenticated DOM Based XSS CVSS 3.1HIGH 7.6
  • TI-2025-29087 YesWiki Vulnerable to Stored XSS in Comments CVSS 4.0MEDIUM 6.3
  • TI-2025-29090 YesWiki Vulnerable to Unauthenticated Reflected Cross-site Scripting CVSS 3.1HIGH 7.6
See all 15 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences