PT-2019-12651 · Boostio · Boostnote

Fr4Nk404 · Published 2019-05-16 · Updated 2019-05-16 · CVE-2019-12136

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions BoostIO Boostnote version 0.11.15

Description The issue concerns a cross-site scripting (XSS) problem. It can be triggered via a label named mermaid by crafting the SRC attribute of an IFRAME element.

Recommendations For BoostIO Boostnote version 0.11.15, consider disabling the mermaid label functionality until a patch is available to prevent potential XSS exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-12136

Affected Products

Boostnote

References · 3

• 🔥 https://github.com/BoostIO/Boostnote/issues/3007 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-12136 · Security Note
• https://osv.dev/vulnerability/CVE-2019-12136 · Vendor Advisory