MEDIUM 5.1 NVD
CVE-2020-37284
Sickbeard through build-507 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject scripts through the pattern
Sickbeard through build-507 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject scripts through the pattern parameter of /config/postProcessing/testNaming. Attackers can craft GET requests with malicious SVG onload payloads that the testNaming handler returns unescaped, executing JavaScript in victims' browsers. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-22.
References
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/
- https://www.vulncheck.com/advisories/sickbeard-build-507-reflected-xss-via-testnaming-patt
This medium severity vulnerability with a CVSS score of 5.1 was published on 2026-10-22 via NVD.
vulnfeed aggregates 17299 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.