What is CVE-2023-37898?

CVE-2023-37898 is a high-severity vulnerability in Laurent22 Joplin, classified under Cross-site Scripting. CVSS score: 8.2/10. Published 2024-06-21.

How severe is CVE-2023-37898?

High severity. CVSS v3 base score is 8.2 out of 10.

XSS in Laurent22 Joplin

CVE-2023-37898

Joplin is a free, open source note taking and to-do application. A Cross-site Scripting (XSS) vulnerability allows an untrusted note opened in safe mode to execute arbitrary code. `packages/renderer/MarkupToHtml.ts` renders note content in…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (66.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L.

Affected products

Laurent22 Joplin — versions < 2.12.9

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/laurent22/joplin/security/advisories/GHSA-hjmq-3qh4-g2r8 (x_refsource_CONFIRM)
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#sandbox (x_refsource_MISC)

Frequently asked questions

What is CVE-2023-37898?: CVE-2023-37898 is a high-severity vulnerability in Laurent22 Joplin, classified under Cross-site Scripting. CVSS score: 8.2/10. Published 2024-06-21.
How severe is CVE-2023-37898?: High severity. CVSS v3 base score is 8.2 out of 10.