How severe is CVE-2023-0963?

CVE-2023-0963 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-2023-0963 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-2023-0963?

CVE-2023-0963 affects Music Gallery Site Project Music Gallery Site. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-0963?

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-2023-0963 published?

CVE-2023-0963 was published on 2023-02-22 and last updated on 2026-06-17.

CVE-2023-0963

CVE-2023-0963 is a high-severity vulnerability in Music Gallery Site Project Music Gallery Site 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-284.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Music Gallery Site Project Music Gallery Site
Published: 2023-02-22
Last modified: 2026-06-17

Description

A vulnerability was found in SourceCodester Music Gallery Site 1.0. It has been rated as critical. This issue affects some unknown processing of the file Users.php of the component POST Request Handler. The manipulation leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-221633 was assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-0963?: A vulnerability was found in SourceCodester Music Gallery Site 1.0. It has been rated as critical. This issue affects some unknown processing of the file Users.php of the component POST Request Handler. The manipulation leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-221633 was assigned to this vulnerability.
How severe is CVE-2023-0963?: CVE-2023-0963 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-2023-0963 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-2023-0963?: CVE-2023-0963 affects Music Gallery Site Project Music Gallery Site. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-0963?: 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-2023-0963 published?: CVE-2023-0963 was published on 2023-02-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:music_gallery_site_project:music_gallery_site:1.0:*:*:*:*:*:*:*

More vulnerabilities in Music Gallery Site Project Music Gallery Site

CVE-2023-0962 — Medium (CVSS 6.3): A vulnerability was found in SourceCodester Music Gallery Site 1.0. It has been declared as critical. This…
CVE-2023-0961 — Medium (CVSS 6.3): A vulnerability was found in SourceCodester Music Gallery Site 1.0. It has been classified as critical. This affects an…
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CVE-2023-1053 — Medium (CVSS 4.7): A vulnerability was found in SourceCodester Music Gallery Site 1.0 and classified as critical. This issue affects some…

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