Description

Cross-Site Request Forgery (CSRF) vulnerability in Link OSS Upload allows Cross Site Request Forgery. This issue affects OSS Upload: from n/a through 4.8.9.

Classification

CVE ID: CVE-2025-30598

CVSS Base Severity: MEDIUM

CVSS Base Score: 4.3

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

Affected Products

Vendor: Link

Product: OSS Upload

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.02% (probability of being exploited)

EPSS Percentile: 1.88% (scored less or equal to compared to others)

EPSS Date: 2025-04-22 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-30598
https://patchstack.com/database/wordpress/plugin/oss-upload/vulnerability/wordpress-oss-upload-4-8-9-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Timeline