ByteOS Network

NVD Vulnerability Details :

CVE-2026-27901

Awaiting Analysis

Source-security-advisories@github.com

Published At-26 Feb, 2026 | 02:16

Updated At-27 Feb, 2026 | 14:06

Svelte performance oriented web framework. Prior to version 5.53.5, the contents of `bind:innerText` and `bind:textContent` on `contenteditable` elements were not properly escaped. This could enable HTML injection and Cross-Site Scripting (XSS) if rendering untrusted data as the binding's initial value on the server. Version 5.53.5 fixes the issue.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	5.3	MEDIUM	CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: Secondary

Version: 4.0

Base score: 5.3

Base severity: MEDIUM

Vector:

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE ID	Type	Source
CWE-79	Primary	security-advisories@github.com

CWE ID: CWE-79

Type: Primary

Source: security-advisories@github.com

References

Hyperlink	Source	Resource
https://github.com/sveltejs/svelte/commit/0df5abcae223058ceb95491470372065fb87951d	security-advisories@github.com	N/A
https://github.com/sveltejs/svelte/releases/tag/svelte%405.53.5	security-advisories@github.com	N/A
https://github.com/sveltejs/svelte/security/advisories/GHSA-phwv-c562-gvmh	security-advisories@github.com	N/A