CVE-2020-12790 describes a Server-Side Template Injection vulnerability in the SEOmatic plugin for Craft CMS, specifically affecting versions prior to 3.2.49. An attacker can exploit improper URL sanitization in helpers/DynamicMeta.php to inject crafted Twig templates, leading to the disclosure of sensitive credentials. This vulnerability carries a CVSS score of 7.5 (High), indicating a network-exploitable flaw with low attack complexity and high impact on confidentiality. While no active exploitation, public exploit code, or significant community discussion has been observed, organizations using affected versions should prioritize patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.2.49CPE matchmatch criteria | cpe:2.3:a:nystudio107:seomatic:*:*:*:*:*:craft_cms:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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