🛡️ CVE-2022-23340 — joplin

🔴 CVSS 9.5 — Critical ✅ No Known Exploit CWE-94 OSV
9.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Joplin Vulnerable to Code Injection

Joplin prior to version 2.7.1 allows remote attackers to execute system commands through malicious code in user search results.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2022-23340 is classified as CWE-94: Code Injection. Input is incorporated into code that the runtime evaluates, so an attacker can have their own code executed.

Affected software

CVE-2022-23340 is recorded against 1 package.

  • joplin

Timeline and source

Published on 9 February 2022 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
github.com (Web)
github.com (Web)
github.com (Package)

Details

Severity CRITICAL
CVSS Score 9.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-94
Public Exploit ✅ No
Source OSV
Published 2022-02-09
Updated 2026-08-12
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
joplin — —

Exploit Protection

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CVE-2022-23340 carries CVSS 9.5 Critical rating. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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