How severe is CVE-2023-4872?

CVE-2023-4872 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-4872 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4872?

CVE-2023-4872 affects Contact Manager App Project Contact Manager App. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4872?

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

When was CVE-2023-4872 published?

CVE-2023-4872 was published on 2023-09-10 and last updated on 2026-06-17.

CVE-2023-4872

CVE-2023-4872 is a medium-severity vulnerability in Contact Manager App Project Contact Manager App with a CVSS 3.x base score of 6.3. 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: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Contact Manager App Project Contact Manager App
Published: 2023-09-10
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, has been found in SourceCodester Contact Manager App 1.0. This issue affects some unknown processing of the file add.php. The manipulation of the argument contact/contactName leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-239357 was assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-4872?: A vulnerability, which was classified as critical, has been found in SourceCodester Contact Manager App 1.0. This issue affects some unknown processing of the file add.php. The manipulation of the argument contact/contactName leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-239357 was assigned to this vulnerability.
How severe is CVE-2023-4872?: CVE-2023-4872 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-4872 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4872?: CVE-2023-4872 affects Contact Manager App Project Contact Manager App. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4872?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-4872 published?: CVE-2023-4872 was published on 2023-09-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:contact_manager_app_project:contact_manager_app:1.0:*:*:*:*:*:*:*

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