CVE-2021-36720 describes a reflected cross-site scripting (XSS) vulnerability in PineApp Mail Secure, specifically within the blocking.php component. An unauthenticated attacker can inject malicious scripts via the 'url' parameter, leading to client-side script execution and potential cookie theft. Rated with a CVSS score of 6.1 (Medium), this vulnerability requires user interaction (UI:R) but has low attack complexity (AC:L) and can impact confidentiality and integrity (C:L, I:L). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.2.1CPE matchmatch criteria | cpe:2.3:a:pineapp:mail_secure:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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.