Description
Unauthenticated PHP Object Injection in Popup by Supsystic <= 1.13.0 versions.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| supsystic | Popup by Supsystic | ≤ 1.13.0 | — |
Critical · 9.8
CVE-2026-73380
EUVD-2026-60795GHSA-66gj-6m2v-rp63
WordPress Popup by Supsystic plugin <= 1.13.0 - PHP Object Injection vulnerability
Published Aug 18, 2026 · Updated Aug 18, 2026 · Assigned by Patchstack