CVE-2021-42549 describes a reflected Cross-Site Scripting (XSS) vulnerability in the search functionality of the WordPress plugin Lets-Box, affecting versions prior to 1.15.3. This medium-severity flaw (CVSS 6.1) allows unauthenticated attackers to inject malicious scripts into a user's browser due to insufficient input validation. While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability could lead to information disclosure or session hijacking.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.15.3CPE matchmatch criteria | cpe:2.3:a:wpcloudplugins:lets-box:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
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.
Remediation records are not available for this CVE.