CVE-2023-4112

Shuttle Booking Software vulnerability

CVSS

4.3

EPSS

5.2%

EPSS pct

92th

Exploited

No known

A vulnerability was found in PHP Jabbers Shuttle Booking Software 1.0. It has been classified as problematic. This affects an unknown part of the file /index.php. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The associated identifier of this vulnerability is VDB-235959. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected vendor

Phpjabbers

Affected product

Shuttle Booking Software

CVSS vector

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

Weakness type (CWE)

CWE-79 — Cross-Site Scripting (XSS)

Published

2023-08-03

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, user interaction. Successful exploitation leads to low impact to integrity.

Its EPSS score of 5.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2023-4112

Confirm whether Phpjabbers Shuttle Booking Software is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2023-4112.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2023-4112

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2023-4112 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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