CVE-2021-37916

MEDIUM
Published Aug 3, 20214y ago · Modified Jun 17, 20262w ago
6.1 CVSS 3.1
Medium
Find Similar
Published Aug 3, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

Joplin before 2.0.9 allows XSS via button and form in the note body.

CVSS Details

Base Score
6.1
Exploitability
2.8
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

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-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
joplin_projectjoplin* <2.0.9

References 2

  • github.com https://github.com/laurent22/joplin/commit/feaecf765368f2c273bea3a9fa641ff0da7e6b26
    PatchThird Party Advisory
  • github.com https://github.com/laurent22/joplin/releases/tag/v2.0.9
    Release NotesThird Party Advisory

Remediation

  • github.com https://github.com/laurent22/joplin/commit/feaecf765368f2c273bea3a9fa641ff0da7e6b26
    PatchThird Party Advisory