Vulnerability · Published Jul 7, 2023 · Assigned by VulDB

CVE-2023-3543GZ Scripts Availability Booking Calendar PHP HTTP POST Request load.php cross site scripting

Low 3.5

In plain English

A low-severity cross-site scripting in Availability Booking Calendar PHP from GZ Scripts. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.4%top 66.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in GZ Scripts Availability Booking Calendar PHP 1.8. It has been classified as problematic. This affects an unknown part of the file load.php of the component HTTP POST Request Handler. The manipulation of the argument cid/first_name/second_name/address_1/country leads to cross site scripting. It is possible to initiate the attack remotely. The associated identifier of this vulnerability is VDB-233295. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
GZ Scripts	Availability Booking Calendar PHP	1.8

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

References

https://vuldb.com/?id.233295 vdb-entry, technical-description
https://vuldb.com/?ctiid.233295 signature