Cross-site Request Forgery (CSRF) in joplin

HIGH 8.8CVE-2021-23431 · GHSA-gjwp-7v3g-99pj · SNYK-JS-JOPLIN-1325537 · Published 24/08/2021 · updated 17/06/2026

In short

CVE-2021-23431 is a HIGH (CVSS 8.8) vulnerability affecting joplin (joplinapp), joplin.
Chance of exploitation in the next 30 days (EPSS): 0.40%, higher than 34.5% of all vulnerabilities.
Fix: update to 2.3.2 or later.

Package	Affected versions	Patched versions
joplin joplinapp	`< 2.3.2`	`2.3.2`
joplin npm	`< 2.3.2`	`2.3.2`

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

NVD description

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

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

< 2.3.2

2.3.2

npm

< 2.3.2

2.3.2

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