Prototype Pollution
Published Jul 2, 2021
9.8
CRITICALCVSS 3.1
EPSS 1.17%
Description
All versions of package record-like-deep-assign are vulnerable to Prototype Pollution via the main functionality.
Affected products
- Vendor n/a Product Record-Like-Deep-Assign Defaultn/a
- Version 0StatusaffectedConstraints<unspecified
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Record-Like-Deep-Assign | n/a |
|
- n/a
No data.
No Red Hat product state for this CVE.
record-like-deep-assign
npm
Introduced 0 Fixed not fixed
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | record-like-deep-assign | 0 | not fixed |
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2 other sources (GHSA, CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:U/RC:C
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.17% (0.01171) | 66.28th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.17% (0.01171) | 63.23th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.53% (0.00530) | 65.25th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.53% (0.00526) | 77.73th | v3 (v2023.03.01) |
| May 24, 2024 | 0.49% (0.00493) | 76.16th | v3 (v2023.03.01) |
| Apr 12, 2024 | 0.36% (0.00356) | 71.71th | v3 (v2023.03.01) |
| Mar 17, 2024 | 0.38% (0.00384) | 72.50th | v3 (v2023.03.01) |
| Feb 15, 2024 | 0.40% (0.00396) | 72.82th | v3 (v2023.03.01) |
| Feb 6, 2024 | 0.40% (0.00396) | 70.82th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.33% (0.00326) | 66.14th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.03% (0.09029) | 86.86th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.74% (0.02742) | 63.06th | v1 |
| Jan 6, 2022 | 2.74% (0.02742) | 62.72th | v1 |
| Jan 5, 2022 | 0.62% (0.00624) | 46.35th | v5 (v2026.06.15) |
| Jul 3, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (4)
- https://github.com/advisories/GHSA-7qm6-9v49-38m9 Advisory
- https://github.com/kripod/record-like-deep-assign/blob/v1.0.1/src/mod.ts%23L17-L35 x_refsource_MISCBroken Link
- https://nvd.nist.gov/vuln/detail/CVE-2021-23402
- https://snyk.io/vuln/SNYK-JS-RECORDLIKEDEEPASSIGN-1311024 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-7qm6-9v49-38m9 | Advisory | |
| https://github.com/kripod/record-like-deep-assign/blob/v1.0.1/src/mod.ts%23L17-L35 | x_refsource_MISCBroken Link | |
| https://nvd.nist.gov/vuln/detail/CVE-2021-23402 | ||
| https://snyk.io/vuln/SNYK-JS-RECORDLIKEDEEPASSIGN-1311024 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.