Vulnerability · Published Jul 15, 2026 · Assigned by GitHub_M

CVE-2026-54443Dashy: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Medium 5.9

In plain English

A medium-severity security flaw in dashy from lissy93. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).

Severity (CVSS 4.0)5.9Medium

Exploit odds (30 days)0.3%top 78.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
lissy93	dashy	>= 1.9.4, < 3.2.0

Weakness: CWE-80, CWE-84 · Vector: 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

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