CVE-2021-27370 describes a stored Cross-Site Scripting (XSS) vulnerability in Monica 2.19.1, specifically within the Contact page via the Last Name field. This medium-severity vulnerability (CVSS 5.4) requires user interaction and low privileges to exploit, potentially leading to limited impact on confidentiality and integrity. While not actively exploited in the wild and lacking Metasploit/Nuclei modules, a public exploit is available on ExploitDB, though community discussion and media coverage remain minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.19.1CPE matchmatch criteria | cpe:2.3:a:monicahq:monica:2.19.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/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.