A specific invalid value message wasn’t properly escaped against XSS.
This vulnerability affects the following application versions:
- Yoast SEO 12.1
- Yoast SEO 12.2
- Yoast SEO 12.3
- Yoast SEO 12.4
- Yoast SEO 12.5
- Yoast SEO 12.5.1
- Yoast SEO 12.6
- Yoast SEO 12.6.1
- Yoast SEO 12.6.2
- Yoast SEO 12.7
- Yoast SEO 12.7.1
- Yoast SEO 12.8
- Yoast SEO 12.8.1
- Yoast SEO 12.9
- Yoast SEO 12.9.1
- Yoast SEO 13.0
- Yoast SEO 13.1
- Yoast SEO 13.2
- Yoast SEO 13.3
- Yoast SEO 13.4
- Yoast SEO 13.5
- Yoast SEO 14.0
- Yoast SEO 14.0.1
- Yoast SEO 14.0.2
- Yoast SEO 14.0.3
- Yoast SEO 14.0.4
- Yoast SEO 14.1