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TI-2020-12438 Aliases CVE-2020-15803GHSA-79cm-2gxq-7x9r

Zabbix before 3.0.32rc1, 4.x before 4.0.22rc1, 4.1.x through 4.4.x before 4.4.10rc1, and…

Priority MEDIUM 52CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Zabbix 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 allows stored XSS in the URL Widget.

Why it matters now

EPSS 0.32304 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 15

CPEVersionsRoleVendor
cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*up to 3.0.31; 4.0.0 – 4.0.21; 4.4 – 4.4.9; 5.0.0 – 5.0.1VulnerableZabbix
cpe:2.3:a:zabbix:zabbix:3.0.32:rc1:*:*:*:*:*:*3.0.32 rc1VulnerableZabbix
cpe:2.3:a:zabbix:zabbix:4.0.22:-:*:*:*:*:*:*4.0.22VulnerableZabbix
cpe:2.3:a:zabbix:zabbix:4.0.22:rc1:*:*:*:*:*:*4.0.22 rc1VulnerableZabbix
cpe:2.3:a:zabbix:zabbix:4.4.10:-:*:*:*:*:*:*4.4.10VulnerableZabbix
cpe:2.3:a:zabbix:zabbix:4.4.10:rc1:*:*:*:*:*:*4.4.10 rc1VulnerableZabbix
cpe:2.3:a:zabbix:zabbix:5.0.2:-:*:*:*:*:*:*5.0.2VulnerableZabbix
cpe:2.3:a:zabbix:zabbix:5.0.2:rc1:*:*:*:*:*:*5.0.2 rc1VulnerableZabbix
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*31VulnerableFedoraproject
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*32VulnerableFedoraproject
  • cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:* Versions up to 3.0.31; 4.0.0 – 4.0.21; 4.4 – 4.4.9; 5.0.0 – 5.0.1 Vulnerable ·Zabbix
  • cpe:2.3:a:zabbix:zabbix:3.0.32:rc1:*:*:*:*:*:* Versions 3.0.32 rc1 Vulnerable ·Zabbix
  • cpe:2.3:a:zabbix:zabbix:4.0.22:-:*:*:*:*:*:* Versions 4.0.22 Vulnerable ·Zabbix
  • cpe:2.3:a:zabbix:zabbix:4.0.22:rc1:*:*:*:*:*:* Versions 4.0.22 rc1 Vulnerable ·Zabbix
  • cpe:2.3:a:zabbix:zabbix:4.4.10:-:*:*:*:*:*:* Versions 4.4.10 Vulnerable ·Zabbix
  • cpe:2.3:a:zabbix:zabbix:4.4.10:rc1:*:*:*:*:*:* Versions 4.4.10 rc1 Vulnerable ·Zabbix
  • cpe:2.3:a:zabbix:zabbix:5.0.2:-:*:*:*:*:*:* Versions 5.0.2 Vulnerable ·Zabbix
  • cpe:2.3:a:zabbix:zabbix:5.0.2:rc1:*:*:*:*:*:* Versions 5.0.2 rc1 Vulnerable ·Zabbix
  • cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* Versions 31 Vulnerable ·Fedoraproject
  • cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* Versions 32 Vulnerable ·Fedoraproject
Show 5 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*9.0VulnerableDebian
cpe:2.3:o:opensuse:backports:sle-15:sp1:*:*:*:*:*:*sle-15 sp1VulnerableopenSUSE
cpe:2.3:o:opensuse:backports:sle-15:sp2:*:*:*:*:*:*sle-15 sp2VulnerableopenSUSE
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*15.1VulnerableopenSUSE
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*15.2VulnerableopenSUSE
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Debian
  • cpe:2.3:o:opensuse:backports:sle-15:sp1:*:*:*:*:*:* Versions sle-15 sp1 Vulnerable ·openSUSE
  • cpe:2.3:o:opensuse:backports:sle-15:sp2:*:*:*:*:*:* Versions sle-15 sp2 Vulnerable ·openSUSE
  • cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* Versions 15.1 Vulnerable ·openSUSE
  • cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* Versions 15.2 Vulnerable ·openSUSE

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-15803
  2. 2026-10-03 Alias added: GHSA-79cm-2gxq-7x9r

References

Patch 1

Advisory 5

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences