AUGUST 5, 2026
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Case File

CVE-2021-27515

MEDIUM · CVSS 5.3 EPSS 1.96% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-22 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-27515
Severity
MEDIUM
CVSS
5.3
EPSS
1.96%

Original NVD Description

url-parse before 1.5.0 mishandles certain uses of backslash such as http:\/ and interprets the URI as a relative path.

Related CVEs

Other vulnerabilities affecting the same vendor(s)