CVE-2019-10794: snyk component-flatten Injection
CVSS: 6.5v2.0MediumModified
AliasesGHSA-g6r3-hhg9-qf58
Published 18-02-2020Last modified 04-08-2024
Vulnerability summary
CVE-2019-10794 is a medium (CVSS 6.5) Injection vulnerability in snyk component-flatten. EPSS estimates a 0.73% chance of exploitation in the next 30 days, higher than 53.2% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v2.0 (NVD)EPSS score
0.73%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 18-02-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
All versions of component-flatten are vulnerable to Prototype Pollution. The a function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.
CVSS metrics
3 scores · 2 sources · 2 versionsMedium 6.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LSourcesAll 2 agree
- OSV · NpmEcosystem advisory · calculated6.3MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Medium 6.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:S/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.73%
Chance of exploitation in the next 30 days
Percentile
53%
Versus all other CVEs
30-day change
0.00 pp
From 0.73% on 19-09-2026
19-09-202619-10-2026
EPSS score0.73%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Npm1 product
- component-flatten≤ 1.0.1
Snyk1 product
- component-flattenAll versions (No fix recorded)
2 vendors · 2 products
