# nystudio107/craft-seomatic (Packagist) vulnerabilities

6 known vulnerabilities, with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://packagist.org/packages/nystudio107/craft-seomatic

## Advisories (6)

### [CVE-2021-41750](https://cve.now/CVE-2021-41750): A cross-site scripting (XSS) vulnerability in the SEOmatic plugin 3.4.10 for Craft CMS 3 allows remote attackers to inject arbitrary web…

- Severity: Unrated
- Published: Jun 12, 2022
- Affected: fixed in 3.4.11.

### [CVE-2021-41749](https://cve.now/CVE-2021-41749): In the SEOmatic plugin up to 3.4.11 for Craft CMS 3, it is possible for unauthenticated attackers to perform a Server-Side Template…

- Severity: Unrated
- Published: Jun 12, 2022
- Affected: fixed in 3.4.11.

### [CVE-2021-44618](https://cve.now/CVE-2021-44618): A Server-side Template Injection (SSTI) vulnerability exists in Nystudio107 Seomatic 3.4.12 in src/helpers/UrlHelper.php via the host…

- Severity: Unrated
- Published: Mar 11, 2022
- Affected: fixed in 3.4.12.

### [CVE-2020-12790](https://cve.now/CVE-2020-12790): In the SEOmatic plugin before 3.2.49 for Craft CMS, helpers/DynamicMeta.php does not properly sanitize the URL.

- Severity: Unrated
- Published: May 11, 2020
- Affected: fixed in 3.2.49.

### [CVE-2020-9757](https://cve.now/CVE-2020-9757): The SEOmatic component before 3.3.0 for Craft CMS allows Server-Side Template Injection that leads to RCE via malformed data to the…

- Severity: Unrated
- Published: Mar 4, 2020
- Affected: fixed in 3.3.0.

### [CVE-2018-14716](https://cve.now/CVE-2018-14716): A Server Side Template Injection (SSTI) was discovered in the SEOmatic plugin before 3.1.4 for Craft CMS, because requests that don't…

- Severity: Unrated
- Published: Aug 6, 2018
- Affected: fixed in 3.1.4.

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