Vulnerability Details : CVE-2021-23447
Potential exploit
This affects the package teddy before 0.5.9. A type confusion vulnerability can be used to bypass input sanitization when the model content is an array (instead of a string).
Products affected by CVE-2021-23447
- cpe:2.3:a:teddy_project:teddy:*:*:*:*:*:node.js:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-23447
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-23447
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
2.8
|
2.5
|
Snyk |
CWE ids for CVE-2021-23447
-
The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-23447
-
https://snyk.io/vuln/SNYK-JS-TEDDY-1579557
Cross-site Scripting (XSS) in teddy | SnykExploit;Third Party Advisory
-
https://github.com/rooseveltframework/teddy/pull/518
refactor escape entities for better type checking by kethinov · Pull Request #518 · rooseveltframework/teddy · GitHubPatch;Third Party Advisory
-
https://github.com/rooseveltframework/teddy/releases/tag/0.5.9
Release 0.5.9 · rooseveltframework/teddy · GitHubRelease Notes;Third Party Advisory
Jump to