CVE-2018-25164
High
Description
EverSync 0.5 contains an arbitrary file download vulnerability that allows unauthenticated attackers to access sensitive files by requesting them directly from the files directory. Attackers can send GET requests to the files directory to download database files like db.sq3 containing application data and credentials.
SeverityHigh
CVSS7.5
Exploit probability—
ProductEverSync
PublishedMar 6, 2026
First seenMar 6, 2026
Weakness typeCWE-552CWE-552
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Phpmassmail EverSync | 0.5 | — |
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