CVE-2020-7748
- Source
- https://cve.org/CVERecord?id=CVE-2020-7748
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-7748.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-7748
- Aliases
- Related
- Published
- 2020-10-20T11:15:12.583Z
- Modified
- 2026-02-16T10:23:29.400119Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
This affects the package @tsed/core before 5.65.7. This vulnerability relates to the deepExtend function which is used as part of the utils directory. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program.
- References
-
- https://github.com/TypedProject/tsed/blob/production/packages/core/src/utils/deepExtends.ts%23L36
- https://github.com/TypedProject/tsed/blob/production/packages/core/src/utils/deepExtends.ts%23L36
- https://github.com/TypedProject/tsed/commit/1395773ddac35926cf058fc6da9fb8e82266761b
- https://snyk.io/vuln/SNYK-JS-TSEDCORE-1019382
- https://github.com/TypedProject/tsed/blob/production/packages/core/src/utils/deepExtends.ts%23L36
- https://github.com/TypedProject/tsed/commit/1395773ddac35926cf058fc6da9fb8e82266761b
- https://snyk.io/vuln/SNYK-JS-TSEDCORE-1019382
- https://snyk.io/vuln/SNYK-JS-TSEDCORE-1019382
Affected packages
Git / github.com/tsedio/tsed
Affected ranges
- Type
- GIT
- Repo
- https://github.com/tsedio/tsed
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
v0.*
v0.1.0
v0.1.1
v0.2.0
v0.2.1
v0.2.2
v0.2.3
v0.3.0
v0.3.1
v1.*
v1.0.0
v1.0.1
v1.1.0
v1.2.0
v1.2.0-0
v1.2.0-1
v1.2.0-2
v1.2.0-3
v1.2.0-4
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.2.5
v1.2.6
v1.3.0
v1.3.0-0
v1.3.0-1
v1.3.0-10
v1.3.0-2
v1.3.0-3
v1.3.0-4
v1.3.0-5
v1.3.0-6
v1.3.0-7
v1.3.0-8
v1.3.0-9
v1.3.1
v1.3.2
v1.4.0
v1.4.0-0
v1.4.0-1
v1.4.0-10
v1.4.0-11
v1.4.0-12
v1.4.0-13
v1.4.0-14
v1.4.0-15
v1.4.0-16
v1.4.0-17
v1.4.0-18
v1.4.0-19
v1.4.0-2
v1.4.0-20
v1.4.0-21
v1.4.0-22
v1.4.0-23
v1.4.0-3
v1.4.0-4
v1.4.0-5
v1.4.0-6
v1.4.0-7
v1.4.0-8
v1.4.0-9
v1.4.1
v1.4.10
v1.4.11
v1.4.12
v1.4.13
v1.4.2
v1.4.3
v1.4.4
v1.4.5
v1.4.6
v1.4.7
v1.4.8
v1.4.9
v1.4.9-0
v1.4.9-1
v1.4.9-2
v2.*
v2.0.0
v2.0.0-1
v2.0.0-2
v2.0.0-3
v2.0.0-4
v2.0.0-5
v2.0.0-6
v2.0.1
v2.0.10
v2.0.11
v2.0.12
v2.0.13
v2.0.14
v2.0.15
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.0.6
v2.0.7
v2.0.8
v2.0.9
v2.1.0
v2.10.0
v2.11.0
v2.12.0
v2.13.0
v2.14.0
v2.14.1
v2.14.2
v2.15.0
v2.15.1
v2.15.2
v2.15.3
v2.15.4
v2.16.0
v2.16.1
v2.16.2
v2.16.3
v2.17.0
v2.17.1
v2.18.0
v2.18.1
v2.18.2
v2.19.0
v2.2.0
v2.20.0
v2.3.0
v2.3.1
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.5.0
v2.6.0
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.7.0
v2.7.1
v2.7.2
v2.8.0
v2.9.0
v2.9.1
v2.9.2
v3.*
v3.0.0
v3.0.1
v3.1.0
v3.10.0
v3.10.1
v3.10.2
v3.2.0
v3.3.0
v3.4.0
v3.4.1
v3.4.2
v3.5.0
v3.6.0
v3.7.0
v3.8.0
v3.8.1
v3.9.0
v3.9.1
v3.9.2
v4.*
v4.0.0
v4.0.1
v4.0.4
v4.0.5
v4.0.6
v4.0.7
v4.1.0
v4.10.0
v4.10.1
v4.10.2
v4.10.3
v4.10.4
v4.10.5
v4.11.0
v4.12.0
v4.12.1
v4.12.2
v4.12.3
v4.12.4
v4.13.0
v4.13.1
v4.13.2
v4.13.3
v4.13.4
v4.13.5
v4.13.6
v4.13.7
v4.13.8
v4.14.0
v4.14.1
v4.14.2
v4.14.3
v4.14.4
v4.15.0
v4.15.1
v4.15.2
v4.16.0
v4.17.0
v4.17.1
v4.17.2
v4.17.3
v4.17.4
v4.17.5
v4.17.6
v4.17.7
v4.18.0
v4.19.0
v4.19.1
v4.2.0
v4.20.0
v4.20.1
v4.20.2
v4.20.3
v4.21.0
v4.22.0
v4.22.1
v4.23.0
v4.23.1
v4.23.2
v4.24.0
v4.25.0
v4.26.0
v4.26.1
v4.26.2
v4.26.3
v4.26.4
v4.27.0
v4.27.1
v4.27.2
v4.27.3
v4.28.0
v4.29.0
v4.29.1
v4.3.0
v4.30.0
v4.30.1
v4.30.2
v4.30.3
v4.30.4
v4.30.5
v4.30.6
v4.31.0
v4.31.1
v4.31.10
v4.31.11
v4.31.12
v4.31.13
v4.31.2
v4.31.3
v4.31.4
v4.31.5
v4.31.6
v4.31.7
v4.31.8
v4.31.9
v4.32.0
v4.32.1
v4.32.2
v4.32.3
v4.32.4
v4.33.0
v4.33.1
v4.34.0
v4.34.1
v4.34.2
v4.34.3
v4.4.0
v4.4.1
v4.4.2
v4.5.0
v4.5.1
v4.5.2
v4.5.3
v4.5.4
v4.6.0
v4.7.0
v4.7.1
v4.7.2
v4.8.0
v4.8.1
v4.9.0
v4.9.1
v5.*
v5.0.0
v5.0.1
v5.0.2
v5.0.3
v5.0.4
v5.0.5
v5.0.6
v5.0.7
v5.0.8
v5.0.9
v5.1.0
v5.1.1
v5.1.2
v5.1.3
v5.10.0
v5.11.0
v5.12.0
v5.12.1
v5.13.0
v5.14.0
v5.14.1
v5.15.0
v5.16.0
v5.17.0
v5.17.1
v5.18.0
v5.18.1
v5.18.2
v5.19.0
v5.19.1
v5.2.0
v5.2.1
v5.2.2
v5.2.3
v5.2.4
v5.2.5
v5.20.0
v5.20.1
v5.21.0
v5.21.1
v5.22.0
v5.23.0
v5.24.0
v5.24.1
v5.24.2
v5.25.0
v5.25.1
v5.26.0
v5.27.0
v5.27.1
v5.27.2
v5.27.3
v5.27.4
v5.27.5
v5.28.0
v5.28.1
v5.28.2
v5.28.3
v5.29.0
v5.3.0
v5.30.0
v5.31.0
v5.31.1
v5.31.2
v5.31.3
v5.31.4
v5.32.0
v5.32.1
v5.32.2
v5.33.0
v5.33.1
v5.33.2
v5.33.3
v5.33.4
v5.33.5
v5.34.0
v5.34.1
v5.34.10
v5.34.2
v5.34.3
v5.34.4
v5.34.5
v5.34.6
v5.34.7
v5.34.8
v5.34.9
v5.35.0
v5.35.1
v5.35.2
v5.35.3
v5.36.0
v5.36.1
v5.36.2
v5.37.0
v5.37.1
v5.38.0
v5.38.1
v5.38.2
v5.38.3
v5.38.4
v5.38.5
v5.38.6
v5.38.7
v5.39.0
v5.39.1
v5.39.2
v5.39.3
v5.4.0
v5.40.0
v5.40.1
v5.41.0
v5.41.1
v5.41.2
v5.42.0
v5.42.1
v5.42.2
v5.42.3
v5.43.0
v5.43.1
v5.44.0
v5.44.1
v5.44.10
v5.44.11
v5.44.12
v5.44.13
v5.44.14
v5.44.15
v5.44.16
v5.44.17
v5.44.2
v5.44.3
v5.44.4
v5.44.5
v5.44.6
v5.44.7
v5.44.8
v5.44.9
v5.45.0
v5.45.1
v5.45.2
v5.45.3
v5.45.4
v5.46.0
v5.47.0
v5.47.1
v5.48.0
v5.49.0
v5.49.1
v5.49.2
v5.5.0
v5.50.0
v5.51.0
v5.52.0
v5.52.1
v5.52.2
v5.52.3
v5.53.0
v5.53.1
v5.54.0
v5.54.1
v5.54.2
v5.54.3
v5.54.4
v5.54.5
v5.54.6
v5.55.0
v5.56.0
v5.57.0
v5.57.1
v5.57.2
v5.57.3
v5.57.4
v5.57.5
v5.57.6
v5.57.7
v5.58.0
v5.58.1
v5.58.2
v5.59.0
v5.59.1
v5.59.2
v5.59.3
v5.59.4
v5.6.0
v5.6.1
v5.60.0
v5.60.1
v5.60.2
v5.60.3
v5.60.4
v5.60.5
v5.60.6
v5.60.7
v5.61.0
v5.61.1
v5.61.2
v5.61.3
v5.61.4
v5.62.0
v5.62.1
v5.62.2
v5.62.3
v5.62.4
v5.62.5
v5.62.6
v5.63.0
v5.63.1
v5.64.0
v5.64.1
v5.64.2
v5.65.0
v5.65.1
v5.65.2
v5.65.3
v5.65.4
v5.65.5
v5.65.6
v5.7.0
v5.7.1
v5.8.0
v5.9.0