CVE-2020-15803 is a stored Cross-Site Scripting (XSS) vulnerability affecting Zabbix versions before 3.0.32rc1, 4.x before 4.0.22rc1, 4.1.x through 4.4.x before 4.4.10rc1, and 5.x before 5.0.2rc1, specifically within the URL Widget. Rated as Medium severity (CVSS 6.1), it requires user interaction (UI:R) but can be exploited over the network (AV:N) with low attack complexity (AC:L), potentially leading to limited confidentiality and integrity impacts (C:L/I:L). There is currently 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 |
|---|---|---|---|
<= 3.0.31CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:* | ||
>= 4.0.0, <= 4.0.21CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:* | ||
>= 4.4, <= 4.4.9CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:* | ||
>= 5.0.0, <= 5.0.1CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:* | ||
3.0.32CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:3.0.32:rc1:*:*:*:*:*:* |
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.