Vulnerability · Published Jul 27, 2023 · Assigned by VulDB

CVE-2023-3969GZ Scripts Availability Booking Calendar PHP HTTP POST Request index.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 0.6% (higher than 47% of all known vulnerabilities).

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.6%top 53.0% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability, which was classified as problematic, has been found in GZ Scripts Availability Booking Calendar PHP 1.0. Affected by this issue is some unknown functionality of the file index.php of the component HTTP POST Request Handler. The manipulation of the argument promo_code leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-235568.

Affected products (as reported)

Vendor	Product	Versions
GZ Scripts	Availability Booking Calendar PHP	1.0

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.235568 vdb-entry, technical-description
https://vuldb.com/?ctiid.235568 signature, permissions-required
https://seclists.org/fulldisclosure/2023/Jul/51 exploit, mailing-list