| Name | CVE-2021-26539 |
| Description | Apostrophe Technologies sanitize-html before 2.3.1 does not properly handle internationalized domain name (IDN) which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| node-sanitize-html (PTS) | bookworm | 2.8.0+~2.6.2-1 | fixed |
| sid, trixie | 2.14.0+~2.13.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| node-sanitize-html | source | (unstable) | (not affected) | | | |
Notes
- node-sanitize-html <not-affected> (Fixed before initial upload)