CVE-2026-78325 XSS in Standard Notes on Android via Malicious Google Keep and Evernote HTML Import
Attacker executes JavaScript via malicious note imports in Standard Notes Android, stealing encryption keys and data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-78325?
CVE-2026-78325 is a medium-severity cross-site scripting vulnerability in Standard Notes, published on 7 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Cross-site scripting in the Evernote and Google Keep note importers in Standard Notes for Android through 3.201.24 allows an attacker to execute arbitrary JavaScript in the application context when a victim imports a crafted .enex or Google Keep HTML file, leading to theft of encryption keys and note data, and arbitrary invocation of native device APIs.
Weakness: CWE-79
Which versions are affected by CVE-2026-78325?
How do I fix CVE-2026-78325?
No fix has been published for CVE-2026-78325 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-78325 being exploited?
There is no known exploitation of CVE-2026-78325 in the wild and no public exploit code.
Sources
Also known as GHSA-3799-7g8h-9xh6.