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CVE-2020-7688

25
FAUCET Score

CVE-2020-7688 is a high-severity command injection vulnerability (CWE-78) affecting the mversion_project mversion package. It arises from unchecked user input (tagName) being executed within an exec function, allowing an authenticated local attacker to achieve high impact to confidentiality, integrity, and availability. While the CVSS score is 7.8, there is no evidence of active exploitation, exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.0.1CPE matchmatch criteria
cpe:2.3:a:mversion_project:mversion:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.4HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.5
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.55%
Probability of exploitation in next 30 days
EPSS Percentile
42.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0055 is in the 82nd percentile among its peer group of 16,994 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: mversionFixed in: 2.0.1

Vendor Advisories (1)

npmGHSA-6m8p-4fxj-pgc2medium

OS Command Injection in mversion

May 17, 2021

References

github.com / 418sec/huntr/pull/102
ExploitThird Party Advisory
github.com / mikaelbr/mversion/commit/b7a8b32600e60759a7ad3921ec4a2750bf173482
PatchThird Party Advisory
snyk.io / vuln/SNYK-JS-MVERSION-573174
ExploitThird Party Advisory