nodejs-mpath: prototype pollution in Object.prototype
Published Feb 1, 2019
7.5
HIGHCVSS 3.0
EPSS 1.10%
Description
A prototype pollution vulnerability was found in module mpath <0.5.1 that allows an attacker to inject arbitrary properties onto Object.prototype.
Affected products
-
- Version <0.5.1StatusaffectedConstraints-
- Version
- < 0.5.1
No data.
Red Hat Mobile Application Platform 4
nodejs-mpath
Out of support scope
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Mobile Application Platform 4 | nodejs-mpath | Out of support scope | n/a |
mpath
npm
Introduced 0 Fixed 0.5.1
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | mpath | 0 | 0.5.1 |
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L
AV:N/AC:L/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.10% (0.01101) | 64.47th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.10% (0.01101) | 61.28th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.20% (0.00201) | 40.19th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00110) | 45.90th | v3 (v2023.03.01) |
| Jul 10, 2024 | 0.10% (0.00102) | 42.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00102) | 40.23th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.50% (0.04499) | 88.81th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.50% (0.04499) | 74.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.84% (0.01840) | 47.83th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.84% (0.01840) | 0.00th | v1 |
References (7)
- https://access.redhat.com/security/cve/CVE-2018-16490 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1672396 Issue Tracking
- https://github.com/advisories/GHSA-h466-j336-74wx Advisory
- https://hackerone.com/reports/390860 x_refsource_MISCExploitIssue TrackingThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-16490
- https://www.cve.org/CVERecord?id=CVE-2018-16490
- https://www.npmjs.com/advisories/779
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2018-16490 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1672396 | Issue Tracking | |
| https://github.com/advisories/GHSA-h466-j336-74wx | Advisory | |
| https://hackerone.com/reports/390860 | x_refsource_MISCExploitIssue TrackingThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-16490 | ||
| https://www.cve.org/CVERecord?id=CVE-2018-16490 | ||
| https://www.npmjs.com/advisories/779 |
Change history (0)
No recorded changes yet.