PT-2021-22546 · Ohmyzsh · Ohmyzsh

Mcornell · Published 2021-11-12 · Updated 2025-11-10 · CVE-2021-3934

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: ohmyzsh (affected versions not specified)

Description: The issue concerns Improper Neutralization of Special Elements used in an OS Command.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2021-3934

Affected Products

Ohmyzsh

References · 7

• 🔥 https://github.com/ohmyzsh/ohmyzsh/issues/10414 · Exploit
• https://github.com/ohmyzsh/ohmyzsh/commit/6cb41b70a6d04301fd50cd5862ecd705ba226c0e · Patch
• https://osv.dev/vulnerability/CVE-2021-3934 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3934 · Security Note
• https://huntr.dev/bounties/ad2b5c3f-a3ce-4407-94dc-354c723310ce · Note
• https://t.me/cibsecurity/32294 · Telegram Post
• https://twitter.com/grok/status/1987883538134585422 · Twitter Post