CVE-2023-24539
CVE-2023-24539 · Improper sanitization of CSS values in html/template
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Angle brackets (<>) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input.
CVSS 7.3 · High · EPSS 1.0% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
html/template
- Versions
- ≥ 0, < 1.19.9: Affected (semver)
- ≥ 1.20.0-0, < 1.20.4: Affected (semver)
Update to 1.19.9; Update to 1.20.4
golang-1.19 Debian:12
- Versions
- 1.19.10-1
- 1.19.10-2
- 1.19.11-1
- 1.19.12-1
- 1.19.12-2
- 1.19.12-2~bpo11+1
- 1.19.12-2~bpo12+1
- 1.19.13-1
- 1.19.13-1~bpo11+1
- 1.19.13-1~bpo12+1
- 1.19.8-2
- 1.19.9-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published