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.
Does this matter?
Lower severity and a low EPSS score (0.40%). Track it; it rarely justifies an emergency change on its own.
Description
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 `post_password_required()` before rendering post excerpts in the `render_excerpt()` function and the `uagb_get_excerpt()` 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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.40% probability · 34th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Source
- security@wordfence.com
EPSS 0.4% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.17/blocks-config/post/class-uagb-post.php#L1303
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.17/blocks-config/post/class-uagb-post.php#L1621
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.17/blocks-config/post/class-uagb-post.php#L2196
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.17/classes/class-uagb-helper.php#L1403
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/trunk/blocks-config/post/class-uagb-post.php#L1303
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/trunk/blocks-config/post/class-uagb-post.php#L1621
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/trunk/blocks-config/post/class-uagb-post.php#L2196
- https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/trunk/classes/class-uagb-helper.php#L1403
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3443216%40ultimate-addons-for-gutenberg%2Ftrunk&old=3410395%40ultimate-addons-for-gutenberg%2Ftrunk&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ccaccf03-4162-4365-9f12-0363a78e91d4?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.