Description
Cross-site scripting (XSS) vulnerability in squidGuard.cgi in squidGuard before 1.5 allows remote attackers to inject arbitrary web script or HTML via a blocked site link.
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 13 | squidguard | 1.5-5 | — |
| Debian 12 | squidguard | 1.5-5 | — |
| Debian 7 | squidguard | 1.5-1+deb7u1 | DLA-524-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP2 | squidGuard | 1.4-29.1 | SUSE-SU-2017:1411-1 |
| SLES 12 SP1 | squidGuard | 1.4-27.1 | SUSE-SU-2016:2511-1 |
| SLES 11 SP4 | squidGuard | 1.4-13.10.1 | SUSE-SU-2016:2510-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP2 | squidGuard | 1.4-29.1 | SUSE-SU-2017:1411-1 |
| SLES for SAP 12 SP1 | squidGuard | 1.4-27.1 | SUSE-SU-2016:2511-1 |
| SLES for SAP 11 SP4 | squidGuard | 1.4-13.10.1 | SUSE-SU-2016:2510-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | squidGuard | 1.6.0-1.4 | openSUSE-SU-2024:11404-1 |
Advisories 5
- DLA-524-1 squidguard - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2017:1411-1 Security update for squidGuard SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2016:2510-1 Security update for squidGuard SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2016:2511-1 Security update for squidGuard SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11404-1 squidGuard-1.6.0-1.4 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026