What’s Vulnerable › Vulnerabilities

CVE-2026-12980: Post Snippets <= 4.2.4 - Contributor+ Stored XSS via Snippet Variable

Description

The Post Snippets WordPress plugin through 4.2.4 does not properly escape variable values substituted into snippets before outputting them, allowing users with the Contributor role and above to inject arbitrary web scripts that execute when the content is viewed.

Affected products

References

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