CVE-2022-25875
Cross-site Scripting (XSS)
MEDIUM
6.1
CVSS Score
Published: July 12, 2022 at 02:20 PM UTC
Updated: June 17, 2026 at 04:34 AM UTC
1 product affected across 1 vendorSvelte
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Severity
MEDIUM6.1
Exploit prediction
EPSS 1%
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
x_refsource_MISCExploitPatchThird Party Advisory
Source: [email protected]
https://github.com/sveltejs/svelte/commit/f8605d6acbf66976da9b4547f76e90e163899907x_refsource_MISCBroken Link
Source: [email protected]
https://github.com/sveltejs/svelte/pull/7530%23issuecomment-1158575990x_refsource_MISCExploitPatchThird Party Advisory
Source: [email protected]
https://snyk.io/vuln/SNYK-JS-SVELTE-2931080CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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