CVE-2021-3989

medium

Description

showdoc is vulnerable to URL Redirection to Untrusted Site

References

https://github.com/advisories/GHSA-f545-vpwp-r9j7

https://huntr.dev/bounties/ffc61eff-efea-42c5-92c2-e043fdf904d5

https://github.com/star7th/showdoc/commit/335afc7ed6d6627c3d0434aa9acc168c77117614

https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-2508

Details

Source: Mitre, NVD

Published: 2021-12-01

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

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

Severity: Medium

EPSS

EPSS: 0.00786