CVE-2021-23431

HIGH
Published Aug 24, 20214y ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
High
Find Similar
Published Aug 24, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

The package joplin before 2.3.2 are vulnerable to Cross-site Request Forgery (CSRF) due to missing CSRF checks in various forms.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-352 Cross-Site Request Forgery (CSRF) Authentication

Affected Products 1

VendorProductVersionRange
joplinappjoplin* <2.3.2

References 2

  • github.com https://github.com/laurent22/joplin/commit/19b45de2981c09f6f387498ef96d32b4811eba5e
    PatchThird Party Advisory
  • snyk.io https://snyk.io/vuln/SNYK-JS-JOPLIN-1325537
    PatchThird Party Advisory

Remediation

  • github.com https://github.com/laurent22/joplin/commit/19b45de2981c09f6f387498ef96d32b4811eba5e
    PatchThird Party Advisory
  • snyk.io https://snyk.io/vuln/SNYK-JS-JOPLIN-1325537
    PatchThird Party Advisory