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CVE-2021-23460

25
FAUCET Score

CVE-2021-23460 describes a Prototype Pollution vulnerability in the min-dash package, specifically versions prior to 3.8.1, due to improper key type enforcement in the 'set' method, affecting products like Camunda. This high-severity vulnerability (CVSS 7.5) can be exploited remotely with low attack complexity, potentially leading to denial of service. While no public exploit code or active exploitation has been observed, and community discussion is minimal, organizations using affected versions should prioritize patching to mitigate the risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.8.1CPE matchmatch criteria
cpe:2.3:a:camunda:min-dash:*:*:*:*:*:*:*:*

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:N/A:H

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

Exploit Intelligence

EPSS Score
2.25%
Probability of exploitation in next 30 days
EPSS Percentile
81.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0225 is in the 66th percentile among its peer group of 51,553 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 (3)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: org.webjars.npm:min-dashFixed in: 3.8.1
npmpatch availablevia ghsa
Product: min-dashFixed in: 3.8.1

Vendor Advisories (1)

npmGHSA-2m53-83f3-562jhigh

Prototype pollution in min-dash

Feb 1, 2022

References

github.com / bpmn-io/min-dash/blob/c4d579c0eb2ed0739592111c3906b198921d3f52/lib/object.js%23L32
Broken LinkThird Party Advisory
github.com / bpmn-io/min-dash/pull/21
PatchThird Party Advisory
github.com / bpmn-io/min-dash/pull/21/commits/5ab05cbc4fd8d5eafb7db540c491ed0906b9d320
PatchThird Party Advisory
snyk.io / vuln/SNYK-JAVA-ORGWEBJARSNPM-2342127
ExploitMitigationPatchThird Party Advisory
snyk.io / vuln/SNYK-JS-MINDASH-2340605
ExploitMitigationPatchThird Party Advisory