CVE-2025-57923
Medium
Description
Insertion of Sensitive Information Into Sent Data vulnerability in Ideal Postcodes UK Address Postcode Validation uk-address-postcode-validation allows Retrieve Embedded Sensitive Data.This issue affects UK Address Postcode Validation: from n/a through <= 3.9.2.
SeverityMedium
CVSS5.3
Exploit probability—
ProductUK Address Postcode Validation
PublishedSep 22, 2025
First seenSep 22, 2025
Weakness typeCWE-201CWE-201
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Ideal Postcodes UK Address Postcode Validation | v ≤ 3.9.2 | — |
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