CVE-2026-54443 | Dashy is a self-hostable personal dashboard. From 1.9.4 unti… | CVSS 5.9 MEDIUM

Description

Dashy is a self-hostable personal dashboard. From 1.9.4 until 3.2.0, the Dashy RSS Widget in src/components/Widgets/RssFeed.vue does not sanitize RSS item link values before rendering feed item titles and Read More links as anchor href attributes, allowing an attacker-controlled feed to provide a javascript: URI that executes when clicked in the Dashy origin. This issue is fixed in version 3.2.0.

Metadata

CVE ID: CVE-2026-54443
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-06-15 15:30 UTC
Published: 2026-07-15 18:19 UTC
Last updated: 2026-07-15 19:17 UTC
Primary CWE: CWE-80
CWE-80: Improper Neutralization of Script-Related HTML Tags …
Vendor / Product: lissy93 / dashy
Sources: cve.org · NVD

Severity & Metrics

5.9 MEDIUM CVSS 4.0

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: no
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
lissy93	dashy	—	>= 1.9.4, < 3.2.0

Weakness (CWE)

CWE	Source	Description
CWE-80	cna	CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CWE-84	cna	CWE-84: Improper Neutralization of Encoded URI Schemes in a Web Page

CVSS scores (1)

Score	Severity	Version	Source	Vector
5.9	MEDIUM	4.0	cna	CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

References (2)

https://github.com/lissy93/dashy/security/advisories/GHSA-2x3v-qmgm-r8hv https://github.com/lissy93/dashy/security/advisories/GHSA-2x3v-qmgm-r8hv
https://github.com/lissy93/dashy/releases/tag/3.2.0 https://github.com/lissy93/dashy/releases/tag/3.2.0