CVE-2021-26505
- Source
- https://cve.org/CVERecord?id=CVE-2021-26505
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26505.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-26505
- Aliases
- Published
- 2023-08-11T14:15:12Z
- Modified
- 2026-10-20T10:54:34Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Prototype pollution vulnerability in MrSwitch hello.js version 1.18.6, allows remote attackers to execute arbitrary code via hello.utils.extend function.
- References
Affected packages
Git / github.com/mrswitch/hello.js
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mrswitch/hello.js
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:hello.js_project:hello.js:1.18.6:*:*:*:*:node.js:*:*", "range": [ { "introduced": "1.18.6" }, { "last_affected": "1.18.6" } ], "source": "CPE_STRING" } ] }