CVE-2019-12184 describes a Cross-Site Scripting (XSS) vulnerability in BoostIO Boostnote version 0.11.15, specifically within the MarkdownPreview.js component. This flaw allows an attacker to inject malicious scripts via specially crafted labels (flowchart, sequence, gallery, or chart) within an IFRAME's SRC attribute. The vulnerability has a CVSS score of 5.4 (Medium), indicating it can be exploited over a network with low attack complexity, requiring user interaction, and potentially leading to low impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.11.15CPE matchmatch criteria | cpe:2.3:a:boostio:boostnote:0.11.15:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.