Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
The Investi plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'investi-announcements-accordion' shortcode's 'maximum-num-years' attribute in all versions up to, and including, 1.0.26. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes. Specifically, the 'maximum-num-years' attribute value is read directly from shortcode attributes and interpolated into a double-quoted HTML attribute without any escaping (no esc_attr(), htmlspecialchars(), or similar). 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.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-04-08 | 1 | General1 |
| 2026-04-13 | 1 | Disclosure1 |
CVE-2026-3600 The Investi plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'investi-announcements-accordion' shortcode's 'maximum-num-years' attribute in all… https://www.cve.org/CVERecord?id=CVE-2026-3600
Post summary
The Investi WordPress plugin contains a stored XSS flaw via the maximum-num-years attribute; no exploit, patch, or active use is reported.
CVE-2026-3600 Stored Cross-Site Scripting in Investi Plugin for WordPres... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-3600 Don't wait vulnerability scanning results: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=2
Post summary
The tweet references CVE-2026‑3600, noting a stored XSS flaw in the Investi WordPress plugin, but offers no deeper technical or actionable details.