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Vulnerabilities

Vulnerability · CVE-2026-0950

The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Information Disclosure in all versions up to, and including, 2.19.17.

Published Feb 3, 2026 · catalog updated Apr 8, 2026 · Spectra Gutenberg Blocks – Website Builder for the Block Editor

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-0950. EPSS is 0.41%. Act only if a listed version of Spectra Gutenberg Blocks – Website Builder for the Block Editor is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.41%
Remediation
Vendor / distro source
Affected products
vendor brainstormforce Spectra Gutenberg Blocks – Website Builder for the Block Editor 0 ≤2.19.17

The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Information Disclosure in all versions up to, and including, 2.19.17. This is due to the plugin failing to check before rendering post excerpts in the function and the helper function. This makes it possible for unauthenticated attackers to read excerpts of password-protected posts by simply viewing any page that contains a Spectra Post Grid, Post Masonry, Post Carousel, or Post Timeline block.

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 brainstormforce Spectra Gutenberg Blocks – Website Builder for the Block Editor 0 ≤2.19.170 ≤2.19.17

How to fix CVE-2026-0950

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-2026-0950. EPSS is 0.41%. Act only if a listed version of Spectra Gutenberg Blocks – Website Builder for the Block Editor is installed.

Which versions are affected?

Compare what you have installed with brainstormforce Spectra Gutenberg Blocks – Website Builder for the Block Editor 0 ≤2.19.17 0 ≤2.19.17. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.41%. 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. Feb 3, 2026 · EUVD

    Detected

    The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Information Disclosure in all versions up to, and including, 2.19.17. This is due to the plugin failing to check before rendering post excerpts in the function and the helper function. This makes it possible for unauthenticated attackers to read excerpts of password-protected posts by simply v

  2. Apr 8, 2026 · EUVD

    Updated

    The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Information Disclosure in all versions up to, and including, 2.19.17. This is due to the plugin failing to check before rendering post excerpts in the function and the helper function. This makes it possible for unauthenticated attackers to read excerpts of password-protected posts by simply v

Sources

  • CVE.orgVulnerability recordCVE-2026-0950

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-0950

    30-day exploitation probability 0.41%

    first.org
  • EUVDVulnerability recordEUVD-2026-5268

    The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Information Disclosure in all versions up to, and including, 2.19.17. This is due to the plugin failing to check before rendering post excerpts in the function and the helper

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 6, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 2, 2026