CVE-2025-4762
Low
Description
Insecure Direct Object Reference (IDOR) vulnerability in the eSignaViewer component in eSigna product versions 1.0 to 1.5 on all platforms allow an unauthenticated attacker to access arbitrary files in the document system via manipulation of file paths and object identifiers.
SeverityLow
CVSS2.0
Exploit probability—
ProducteSigna
PublishedMay 15, 2025
First seenMay 15, 2025
Weakness typeCWE-20Improper input validation
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Lleidanet PKI eSigna | No range specified | — |
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