CVE-2026-111068 json
DesignSetGo <= 2.11.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'tagName' Block Attribute
published 12d ago modified 12d ago also EUVD-2026-111740
- cvss
- 4.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 11%
- public exploits
- 0
- none known
Summary
The DesignSetGo plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'tagName' parameter in all versions up to, and including, 2.11.0 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. Successful exploitation requires an administrator to run the plugin's block-conversion migration ("Scan & Convert Blocks" during deactivation), which triggers the vulnerable build_group_block() function and promotes the dormant payload from a block delimiter comment into live post_content HTML. Successful exploitation additionally requires an action by an administrator — the attacker cannot trigger the vulnerability on their own.
Patch / fix
- github.com/jnealey-godaddy/designsetgo#659 pull request
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 12d ago
Exploit prediction
0.21% chance of exploitation in the next 30 days, higher than 11% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.4 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected products
- justinnealey DesignSetGo
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- github.com /jnealey-godaddy/designsetgo/pull/659
- wordfence.com /threat-intel/vulnerabilities/id/2314df91-4e0a-4c8b-8f8e-8b8ae1b88524?source=cve
- plugins.trac.wordpress.org /browser/designsetgo/tags/2.11.0/includes/admin/class-block-migrator.php#L1229
- plugins.trac.wordpress.org /browser/designsetgo/tags/2.11.0/includes/admin/class-block-migrator.php#L1134
- plugins.trac.wordpress.org /browser/designsetgo/tags/2.11.0/includes/admin/class-block-migrator.php#L144
- plugins.trac.wordpress.org /changeset/3762066/designsetgo/trunk/includes/admin/class-block-migrator.php
Sources
- CVE List CVE-2026-111068
- NVD CVE-2026-111068
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.