How severe is CVE-2023-5303?

CVE-2023-5303 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-5303 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-5303?

CVE-2023-5303 affects Phpgurukul Online Banquet Booking System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-5303?

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

When was CVE-2023-5303 published?

CVE-2023-5303 was published on 2023-09-30 and last updated on 2026-06-17.

CVE-2023-5303

CVE-2023-5303 is a low-severity vulnerability in Phpgurukul Online Banquet Booking System with a CVSS 3.x base score of 3.5. 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: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Phpgurukul Online Banquet Booking System
Published: 2023-09-30
Last modified: 2026-06-17

Description

A vulnerability, which was classified as problematic, was found in Online Banquet Booking System 1.0. Affected is an unknown function of the file /view-booking-detail.php of the component Account Detail Handler. The manipulation of the argument username leads to cross site scripting. It is possible to launch the attack remotely. VDB-240942 is the identifier assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-5303?: A vulnerability, which was classified as problematic, was found in Online Banquet Booking System 1.0. Affected is an unknown function of the file /view-booking-detail.php of the component Account Detail Handler. The manipulation of the argument username leads to cross site scripting. It is possible to launch the attack remotely. VDB-240942 is the identifier assigned to this vulnerability.
How severe is CVE-2023-5303?: CVE-2023-5303 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-5303 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-5303?: CVE-2023-5303 affects Phpgurukul Online Banquet Booking System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-5303?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-5303 published?: CVE-2023-5303 was published on 2023-09-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpgurukul:online_banquet_booking_system:1.0:*:*:*:*:*:*:*

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