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Vulnerabilities

Vulnerability · CVE-2025-2893

The Gutenverse – Ultimate Block Addons and Page Builder for Site Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's countdown Block in all ve

Published Apr 29, 2025 · catalog updated Apr 8, 2026 · Jegstudio Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem

Check if you run it

No confirmed exploitation is on record for CVE-2025-2893. EPSS is 0.28%. Act only if a listed version of Jegstudio Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.28%
Remediation
Vendor / distro source
Affected products
vendor Jegstudio Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem 0 ≤2.2.1

The Gutenverse – Ultimate Block Addons and Page Builder for Site Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's countdown Block in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Jegstudio Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem 0 ≤2.2.10 ≤2.2.1

How to fix CVE-2025-2893

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-2893. EPSS is 0.28%. Act only if a listed version of Jegstudio Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem is installed.

Which versions are affected?

Compare what you have installed with Jegstudio Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem 0 ≤2.2.1 0 ≤2.2.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.28%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 29, 2025 · EUVD

    Detected

    The Gutenverse – Ultimate Block Addons and Page Builder for Site Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's countdown Block in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to i

  2. Apr 8, 2026 · EUVD

    Updated

    The Gutenverse – Ultimate Block Addons and Page Builder for Site Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's countdown Block in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to i

Sources

  • CVE.orgVulnerability recordCVE-2025-2893

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-2893

    30-day exploitation probability 0.3%

    first.org
  • EUVDVulnerability recordEUVD-2025-13604

    The Gutenverse – Ultimate Block Addons and Page Builder for Site Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's countdown Block in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping on use

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.