CVE-2023-53916

MEDIUM 4.6

Zenphoto 1.6 Stored Cross-Site Scripting via User Postal Code Field

CVSS Score

4.6

EPSS Score

0.0%

EPSS Percentile

0th

Zenphoto 1.6 contains a stored cross-site scripting vulnerability in the user postal code field accessible through the admin-users.php interface. When administrators view user information imported as HTML, malicious JavaScript payloads injected into the postal code field execute in their browser context.

CWE	CWE-79
Vendor	zenphoto
Product	zenphoto
Published	Dec 17, 2025
Last Updated	Apr 7, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

Zenphoto / Zenphoto

1.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/51485 zenphoto.org: https://www.zenphoto.org/news/zenphoto-1.6/ vulncheck.com: https://www.vulncheck.com/advisories/zenphoto-stored-cross-site-scripting-via-user-postal-code-field

Credits

Mirabbas Ağalarov