How severe is CVE-2023-3617?

CVE-2023-3617 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-3617 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3617?

CVE-2023-3617 affects Best Pos Management System Project Best Pos Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3617?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-3617 published?

CVE-2023-3617 was published on 2023-07-11 and last updated on 2026-06-17.

CVE-2023-3617

CVE-2023-3617 is a high-severity vulnerability in Best Pos Management System Project Best Pos Management System with a CVSS 3.x base score of 7.3. 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-89.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Best Pos Management System Project Best Pos Management System
Published: 2023-07-11
Last modified: 2026-06-17

Description

A vulnerability was found in SourceCodester Best POS Management System 1.0. It has been classified as critical. This affects an unknown part of the file admin_class.php of the component Login Page. The manipulation of the argument username leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-233565 was assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-3617?: A vulnerability was found in SourceCodester Best POS Management System 1.0. It has been classified as critical. This affects an unknown part of the file admin_class.php of the component Login Page. The manipulation of the argument username leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-233565 was assigned to this vulnerability.
How severe is CVE-2023-3617?: CVE-2023-3617 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-3617 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3617?: CVE-2023-3617 affects Best Pos Management System Project Best Pos Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3617?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-3617 published?: CVE-2023-3617 was published on 2023-07-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:best_pos_management_system_project:best_pos_management_system:1.0:*:*:*:*:*:*:*

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CVE-2023-0946 — Medium (CVSS 6.3): A vulnerability has been found in SourceCodester Best POS Management System 1.0 and classified as critical. Affected by…
CVE-2023-27206 — Medium (CVSS 6.1): A cross-site scripting (XSS) vulnerability in /kruxton/navbar.php of Best POS Management System 1.0 allows attackers to…

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