How severe is CVE-2023-4112?

CVE-2023-4112 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-4112 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4112?

CVE-2023-4112 affects Phpjabbers Shuttle Booking Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4112?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-4112 published?

CVE-2023-4112 was published on 2023-08-03 and last updated on 2026-06-17.

CVE-2023-4112

CVE-2023-4112 is a medium-severity vulnerability in Phpjabbers Shuttle Booking Software with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 5.0
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Phpjabbers Shuttle Booking Software
Published: 2023-08-03
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2023-4112?: 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.
How severe is CVE-2023-4112?: CVE-2023-4112 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-4112 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4112?: CVE-2023-4112 affects Phpjabbers Shuttle Booking Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4112?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-4112 published?: CVE-2023-4112 was published on 2023-08-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpjabbers:shuttle_booking_software:1.0:*:*:*:*:*:*:*

More vulnerabilities in Phpjabbers Shuttle Booking Software

CVE-2023-48830 — High (CVSS 8.8): Shuttle Booking Software 2.0 is vulnerable to CSV Injection in the Languages section via an export.
CVE-2023-48172 — Medium (CVSS 5.4): A Cross Site Scripting (XSS) vulnerability in Shuttle Booking Software 2.0 allows a remote attacker to inject…

All CVEs affecting Phpjabbers Shuttle Booking Software →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →