CVE-2022-25875

State: PUBLISHED · Published: 2022-07-12 · Updated: 2024-09-17 · Assigner: snyk

Description

The package svelte before 3.49.0 are vulnerable to Cross-site Scripting (XSS) due to improper input sanitization and to improper escape of attributes when using objects during SSR (Server-Side Rendering). Exploiting this vulnerability is possible via objects with a custom toString() function.

CWE

(none)

Affected

n/a / svelte — v=unspecified <3.49.0 [affected]

CVSS

3.1 score=5.4 severity=MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P

References

https://snyk.io/vuln/SNYK-JS-SVELTE-2931080 x_refsource_MISC
https://github.com/sveltejs/svelte/pull/7530%23issuecomment-1158575990 x_refsource_MISC
https://github.com/sveltejs/svelte/commit/f8605d6acbf66976da9b4547f76e90e163899907 x_refsource_MISC

Source

cvelistV5-main/cves/2022/25xxx/CVE-2022-25875.json