CVE-2025-3276

SKT Blocks – Gutenberg based Page Builder <= 1.9 - Authenticated (Contributor+) Stored Cross-Site Scripting

Description

The SKT Blocks – Gutenberg based Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Post Carousel block in all versions up to, and including, 1.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Category

6.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Third-Party Advisory wordfence.com
Affected: sonalsinha21 SKT Blocks – Gutenberg based Page Builder
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/d9345eaa-c8c0-4830-a9af-48305a2f80fd?source=cve third party advisory
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3267889%40skt-blocks&new=3267889%40skt-blocks&sfp_email=&sfph_mail= patch

Frequently Asked Questions

What is the severity of CVE-2025-3276?
CVE-2025-3276 has been scored as a medium severity vulnerability.
How to fix CVE-2025-3276?
To fix CVE-2025-3276, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-3276 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-3276 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-3276?
CVE-2025-3276 affects sonalsinha21 SKT Blocks – Gutenberg based Page Builder.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.