CVE-2026-103996 json
If-So Dynamic Content <= 1.10.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via ifso-redirect Shortcode 'url' Attribute
published 2026-10-28 12 d ago modified 2026-10-28 11 d ago also EUVD-2026-111737
- cvss
- 6.4
- 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 15%
- public exploits
- 0
- none known
Summary
The If-So Dynamic Content – Elementor & All Page Builders Personalization plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'url' parameter in all versions up to, and including, 1.10.2 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. The injected script executes specifically in the administrator's browser session, as the vulnerable branch only renders when an administrator previews or opens the post containing the crafted shortcode.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 12 d ago
Exploit prediction
0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
Affected products
- ifso If-So Dynamic Content – Elementor & All Page Builders Personalization
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/177aca03-683b-48e1-911f-c966b171626b?source=cve
- plugins.trac.wordpress.org /browser/if-so/tags/1.10.2/extensions/ifso-extended-shortcodes/extended-shortcodes.php#L469
- plugins.trac.wordpress.org /browser/if-so/tags/1.10.2/extensions/ifso-extended-shortcodes/extended-shortcodes.php#L455
- plugins.trac.wordpress.org /changeset?reponame=&old=3748902%40if-so&new=3748902%40if-so
Sources
- CVE List CVE-2026-103996
- NVD CVE-2026-103996
Fencer Vulns 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.