PYSEC-2026-2516 Home Assistant has stored XSS in history-graphs

Summary The "remaining charge time"-sensor for mobile phones imported/included from Android Auto it appears is vulnerable to the same issue as CVE-2025-62172. This also indicates that any sensor showing their name in the history-graph, is likely to be vulnerable to this issue. Details Another...

Cross-Site Scripting

Home Assistant is vulnerable to Cross Site Scripting. The vulnerability is due to the lack of output escaping or sanitization in the History-graph card, where an attacker can inject arbitrary tags that execute JavaScript by changing the name of a sensor to a malicious value...