CVE-2018-25219
High
Description
PassFab Excel Password Recovery 8.3.1 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious payload in the registration code field. Attackers can craft a buffer overflow payload with a pop-pop-ret gadget and shellcode that triggers code execution when pasted into the Licensed E-mail and Registration Code field during the registration process.
SeverityHigh
CVSS8.4
Exploit probability—
ProductPassfab Excel Password Recovery
PublishedMar 26, 2026
First seenMar 26, 2026
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| passfab excel_password_recovery | v ≤ 8.3.1 | — |
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