CVE-2021-23342 is a cross-site scripting (XSS) vulnerability affecting docsify versions prior to 4.12.0. This flaw allows for the execution of malicious JavaScript by bypassing previous sanitization efforts, specifically when parsing HTML from remote URLs in the sidebar or by manipulating URL checks. With a CVSS score of 6.1 (Medium), exploitation requires user interaction and could lead to information disclosure and limited integrity impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.12.0CPE matchmatch criteria | cpe:2.3:a:docsifyjs:docsify:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.