CVE-2023-3970

GZ Scripts Availability Booking Calendar PHP Image cross site scripting

MEDIUM
5.4
CVSS Score
Published: July 27, 2023 at 12:00 PM UTC
Updated: June 17, 2026 at 06:15 AM UTC
1 product affected across 1 vendorAvailability Booking Calendar PHP

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.6%

Description

A vulnerability, which was classified as problematic, was found in GZ Scripts Availability Booking Calendar PHP 1.0. This affects an unknown part of the file /index.php?controller=GzUser&action=edit&id=1 of the component Image Handler. The manipulation of the argument img leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-235569 was assigned to this vulnerability.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

ExploitMailing ListThird Party Advisory
https://seclists.org/fulldisclosure/2023/Jul/51
SignaturePermissions RequiredThird Party Advisory
https://vuldb.com/?ctiid.235569
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.235569

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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