CVE-2020-7637
- Source
- https://cve.org/CVERecord?id=CVE-2020-7637
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-7637.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-7637
- Aliases
- Related
- Published
- 2020-04-06T13:15:12.550Z
- Modified
- 2026-02-02T08:14:04.714539Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
class-transformer before 0.3.1 allow attackers to perform Prototype Pollution. The classToPlainFromExist function could be tricked into adding or modifying properties of Object.prototype using a proto payload.
- References
Affected packages
Git / github.com/typestack/class-transformer
Affected ranges
- Type
- GIT
- Repo
- https://github.com/typestack/class-transformer
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed