CVEvulnerability
CVE-2020-7743
7.3 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-10-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.3 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-1321
Description
The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.
Affected configurations
• mathjs mathjs (< 7.5.1)
Related
Weakness · CWE (1)
- CWE-1321 Improperly Controlled Modification of Object Prototype Attributes weakness
References
- https://github.com/josdejong/mathjs/blob/develop/src/utils/object.js%23L82 Broken Link, Third Party Advisory
- https://github.com/josdejong/mathjs/commit/ecb80514e80bce4e6ec7e71db8ff79954f07c57e Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1017113 Exploit, Mitigation, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1017112 Exploit, Mitigation, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1017111 Exploit, Mitigation, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-MATHJS-1016401 Exploit, Mitigation, Third Party Advisory
- https://github.com/josdejong/mathjs/blob/develop/src/utils/object.js%23L82 Broken Link, Third Party Advisory
- https://github.com/josdejong/mathjs/commit/ecb80514e80bce4e6ec7e71db8ff79954f07c57e Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1017113 Exploit, Mitigation, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1017112 Exploit, Mitigation, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1017111 Exploit, Mitigation, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-MATHJS-1016401 Exploit, Mitigation, Third Party Advisory