Detections
Analytics

SCA: security update for svelte (GHSA-qgvg-pr8v-6rr3)

medium Tenable Self-Hosted Container Security Plugin ID 438107

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Svelte performance oriented web framework. Prior to version 5.53.5, errors from `transformError` were not
 correctly escaped prior to being embedded in the HTML output, causing potential HTML injection and XSS if
 attacker-controlled content is returned from `transformError`. Version 5.53.5 fixes the issue.
 (CVE-2026-27902)

See Also

https://github.com/advisories/GHSA-qgvg-pr8v-6rr3

Plugin Details

Severity: Medium

ID: 438107

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 3/3/2026

Updated: 4/15/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.5

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-27902

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 5.3

Threat Score: 1.3

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 2/26/2026

Vulnerability Publication Date: 2/26/2026

Reference Information

CVE: CVE-2026-27902

cwe: CWE-79