Description
Cross-site scripting vulnerability (XSS) in the PHP interface for ht://Check 1.1 allows remote web servers to insert arbitrary HTML, including script, via a web page.
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 3.0 | htcheck | 1.1-1.1 | DSA-169 |
Advisories 1
- DSA-169 htcheck - cross site scripting Debian Security (DSA / DLA) · Mar 9, 2026
References
- DSA-169 vendor-advisory
- 20020912 ht://Check XSS mailing-list
- 5699 vdb-entry
- htcheck-server-header-xss(10089) vdb-entry