Description

Cross-Site Request Forgery (CSRF) vulnerability in Toast Plugins Internal Link Optimiser allows Stored XSS. This issue affects Internal Link Optimiser: from n/a through 5.1.3.

Classification

CVE ID: CVE-2025-39547

CVSS Base Severity: HIGH

CVSS Base Score: 7.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Affected Products

Vendor: Toast Plugins

Product: Internal Link Optimiser

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.01% (probability of being exploited)

EPSS Percentile: 1.71% (scored less or equal to compared to others)

EPSS Date: 2025-04-18 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-39547
https://patchstack.com/database/wordpress/plugin/internal-link-finder/vulnerability/wordpress-internal-link-optimiser-plugin-5-1-3-csrf-to-xss-vulnerability?_s_id=cve

Timeline