CVE-2026-12592 — SlimStat Analytics < 5.5.0 - Unauthenticated Stored XSS via CF-IPCountry Header
The SlimStat Analytics WordPress plugin before 5.5.0 does not escape a visitor-controlled geolocation value before outputting it in its admin analytics reports, allowing unauthe…
Published: 2026-07-20 · CVSS: 7.5 · CVSS 3.1
The SlimStat Analytics WordPress plugin before 5.5.0 does not escape a visitor-controlled geolocation value before outputting it in its admin analytics reports, allowing unauthenticated visitors to store a cross-site scripting payload that executes in the browser of an administrator who views the reports. Exploitation requires the SlimStat Analytics WordPress plugin before 5.5.0 to be configured to use the Cloudflare geolocation provider.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7