CVE-2025-65203
High
Description
KeePassXC-Browser thru 1.9.9.2 autofills or prompts to fill stored credentials into documents rendered under a browser-enforced CSP directive and iframe attribute sandbox, allowing attacker-controlled script in the sandboxed document to access populated form fields and exfiltrate credentials.
SeverityHigh
CVSS7.1
Exploit probability—
ProductKeepassxc-browser
PublishedDec 17, 2025
First seenDec 17, 2025
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| keepassxc keepassxc-browser | v ≤ 1.9.9.2 | — |
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