CVE-2025-65961
Contao is vulnerable to cross-site scripting in templates
3.3
LOW
CVSS 3.1
EPSS 0.02%
Description
### Impact It is possible to inject code into the template output that will be executed in the browser in the front end and back end. ### Patches Update to Contao 4.13.57, 5.3.42 or 5.6.5. ### Workarounds Do not use the affected templates or patch them manually. ### Refsources https://contao.org/en/security-advisories/cross-site-scripting-in-templates
How to fix CVE-2025-65961
To remediate CVE-2025-65961, upgrade the affected package to a fixed version below.
- —upgrade to 4.13.57 or later
Is CVE-2025-65961 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 4.0.0, < 4.13.57
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.3 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N |