Description
Stored or persistent cross-site scripting (XSS) is a type of XSS where the attacker first sends the payload to the web application, then the application saves the payload (e.g., in a database or server-side text files), and finally, the application unintentionally executes the payload for every victim visiting its web pages.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Zabbix | Zabbix | — | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | zabbix | 1:6.0.23+dfsg-1 | — |
| Debian 13 | zabbix | 1:6.0.23+dfsg-1 | — |
| Debian 12 | zabbix | No fix yet | — |
| Debian 11 | zabbix | 1:5.0.44+dfsg-1+deb11u1 | DLA-3909-1 |
| Debian 10 | zabbix | 1:4.0.4+dfsg-1+deb10u2 | DLA-3538-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | zabbix | No fix yet | — |
| Ubuntu 26.04 LTS | zabbix | No fix yet | — |
| Ubuntu 25.10 | zabbix | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 22.04 LTS | zabbix | No fix yet | — |
| Ubuntu Pro 20.04 LTS | zabbix | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP5 | zabbix | 4.0.47-bp155.3.3.1 | openSUSE-SU-2023:0191-1 |
| SUSE Package Hub 15 SP4 | zabbix | 4.0.47-bp155.3.3.1 | openSUSE-SU-2023:0191-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.5 | zabbix | 4.0.47-bp155.3.3.1 | openSUSE-SU-2023:0191-1 |
| openSUSE Leap 15.4 | zabbix | 4.0.47-bp155.3.3.1 | openSUSE-SU-2023:0191-1 |
Advisories 4
- DLA-3909-1 zabbix - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3538-1 zabbix - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2023:0191-1 Security update for zabbix SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2023-1753 Zabbix: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 18, 2025