CVE-2020-20977 describes a stored cross-site scripting (XSS) vulnerability in UK CMS v1.1.10, specifically within the Comments section of index.php/legend/6.html. This medium-severity flaw (CVSS 5.4) allows authenticated attackers to inject malicious web scripts or HTML, impacting confidentiality and integrity with low complexity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.1.10CPE matchmatch criteria | cpe:2.3:a:ukcms:ukcms:1.1.10:*:*:*:*:*:*:* |
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.