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CVE-2020-24939

24
FAUCET Score

CVE-2020-24939 describes a prototype pollution vulnerability in Stampit supermixer version 1.0.3, allowing an attacker to modify the prototype of a base object. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating that it can be exploited remotely with low attack complexity and has a high impact on integrity, though no impact on confidentiality or availability. There is no evidence of active exploitation, nor are there publicly available exploits in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.3CPE matchmatch criteria
cpe:2.3:a:stampit:supermixer:1.0.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.70%
Probability of exploitation in next 30 days
EPSS Percentile
74.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0170 is in the 57th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

npmpatch availablevia ghsa
Product: supermixerFixed in: 1.0.5

Vendor Advisories (1)

npmGHSA-7prf-vw4p-qr59high

Prototype pollution in supermixer

Dec 10, 2021

References

cwe.mitre.org / data/definitions/1321.html
Third Party Advisory
github.com / stampit-org/supermixer/compare/v1.0.4...v1.0.5
Release NotesThird Party Advisory
github.com / stampit-org/supermixer/issues/9
ExploitIssue TrackingThird Party Advisory
hackerone.com / reports/959987
ExploitIssue TrackingThird Party Advisory