CVE-2021-23648

medium

Description

The package @braintree/sanitize-url before 6.0.0 are vulnerable to Cross-site Scripting (XSS) due to improper sanitization in sanitizeUrl function.

References

https://snyk.io/vuln/SNYK-JS-BRAINTREESANITIZEURL-2339882

https://github.com/braintree/sanitize-url/pull/40

https://github.com/braintree/sanitize-url/pull/40/commits/e5afda45d9833682b705f73fc2c1265d34832183

https://github.com/braintree/sanitize-url/blob/main/src/index.ts%23L11

https://lists.fedoraproject.org/archives/list/[email protected]/message/2PFW6Q2LXXWTFRTMTRN4ZGADFRQPKJ3D/

https://lists.fedoraproject.org/archives/list/[email protected]/message/HLAQRRGNSO5MYCPAXGPH2OCSHOGHSQMQ/

https://lists.fedoraproject.org/archives/list/[email protected]/message/36GUEPA5TPSC57DZTPYPBL6T7UPQ2FRH/

Details

Source: MITRE

Published: 2022-03-16

Updated: 2022-06-15

Type: CWE-79

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 6.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Impact Score: 2.7

Exploitability Score: 2.8

Severity: MEDIUM