Description
Icinga Web 2 before 2.6.2 allows injection of PHP ini-file directives via vectors involving environment variables as the channel to send information to the attacker, such as a name=${PATH}_${APACHE_RUN_DIR}_${APACHE_RUN_USER} parameter to /icingaweb2/navigation/add or /icingaweb2/dashboard/new-dashlet.
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 | icingaweb2 | 2.6.2-1 | — |
| Debian 13 | icingaweb2 | 2.6.2-1 | — |
| Debian 12 | icingaweb2 | 2.6.2-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | icingaweb2 | No fix yet | — |
| Ubuntu 26.04 LTS | icingaweb2 | No fix yet | — |
| Ubuntu 25.10 | icingaweb2 | No fix yet | — |
| Ubuntu 24.04 LTS | icingaweb2 | No fix yet | — |
| Ubuntu 22.04 LTS | icingaweb2 | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | icingaweb2 | No fix yet | — |
| Ubuntu 18.04 LTS | icingaweb2 | No fix yet | — |
| Ubuntu 16.04 LTS | icingaweb2 | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP1 | icingaweb2 | 2.7.3-bp151.5.3.1 | openSUSE-SU-2020:0067-1 |
| SUSE Package Hub 15 | icingaweb2 | 2.7.3-bp151.5.3.1 | openSUSE-SU-2020:0067-1 |
| SUSE Package Hub 12 | icingaweb2 | 2.7.3-bp151.5.3.1 | openSUSE-SU-2020:0067-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.1 | icingaweb2 | 2.7.3-bp151.5.3.1 | openSUSE-SU-2020:0067-1 |
| openSUSE Leap 15.0 | icingaweb2 | 2.7.3-bp151.5.3.1 | openSUSE-SU-2020:0067-1 |
Advisories 1
- openSUSE-SU-2020:0067-1 Security update for icingaweb2 SUSE / openSUSE Security Updates · Feb 4, 2026