CVE-2026-2127 describes an unauthorized arbitrary shortcode execution vulnerability in the SiteOrigin Widgets Bundle plugin for WordPress, affecting all versions up to and including 1.70.4. This flaw allows authenticated attackers, even with Subscriber-level access, to execute arbitrary shortcodes due to a missing capability check in the 'siteorigin_widget_preview_widget_action()' function. The required nonce is publicly exposed on the frontend when the Post Carousel widget is active. The vulnerability has a CVSS score of 5.4 (Medium), indicating a low attack complexity and requiring low privileges, with potential impacts on confidentiality and integrity. While it doesn't require user interaction, the attacker needs to be authenticated. Currently, there is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Gpriday | SiteOrigin Widgets Bundle | >= 0, <= 1.70.4CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.