Dashboard / CVE-2020-37284

CVE-2020-37284

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 60/100
Published: 2026-10-22 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Active
AT: None
VC: None
VI: None
VA: None

Description

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
midgetspy Sickbeard 0

References & Advisories (2)

Bug Bounty Relevance

60 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

5.1 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

EPSS — Exploitation Probability

0.21%
Raw Score 0.002050
Percentile 10.5%
Date 2026-10-29

Intelligence Sources

mitre ref →
nvd ref →

External Links