What’s Vulnerable › Vulnerabilities

CVE-2026-105785: Joplin Server password reset accepts tokens issued for unrelated purposes

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-06 · updated 2026-10-08
• Weakness: CWE-620

Description

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to Joplin Server 3.7.2, packages/server/src/models/TokenModel.ts stores CSRF, account-confirmation, email-change, and password-reset tokens without a purpose, and packages/server/src/models/UserModel.ts allows UserModel.resetPassword to accept any token returned by TokenModel.userFromToken. An attacker who obtains a victim's CSRF or confirmation token through a separate disclosure channel can submit it to the public password-reset endpoint, replace the victim's password, and cause the existing sessions and API applications to be deleted. This issue is fixed in Joplin Server 3.7.2.

Affected products

• laurent22 joplin: before 3.7.2

References

• https://github.com/laurent22/joplin/commit/7766eefa11fa006b6a1971da24e0c820cf1d2118
• https://github.com/laurent22/joplin/pull/16274
• https://github.com/laurent22/joplin/security/advisories/GHSA-8qm8-mp6h-qf35
• https://github.com/laurent22/joplin/security/advisories/GHSA-8qm8-mp6h-qf35

Get alerted when CVE-2026-105785 or the next vulnerability affects your stack