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CVE-2021-23632

31
FAUCET Score

CVE-2021-23632 is a critical Remote Code Execution (RCE) vulnerability affecting all versions of the 'git' package, stemming from insufficient sanitization in the Git.git method. This allows an attacker to execute arbitrary OS commands instead of just Git commands, posing a severe risk to systems utilizing this package. With a CVSS score of 9.8 (CRITICAL), it can be exploited remotely with low attack complexity and no user interaction, leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity and a FAUCET Risk Score of 83/100, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.1.5CPE matchmatch criteria
cpe:2.3:a:git_project:git:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

6.6MEDIUM

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.7
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.20%
Probability of exploitation in next 30 days
EPSS Percentile
80.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0220 is in the 70th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

npmGHSA-9gqr-xp86-f87hmedium

Code injection in npm git

Mar 18, 2022

References

snyk.io / vuln/SNYK-JS-GIT-1568518
ExploitThird Party Advisory