How severe is CVE-2023-4869?

CVE-2023-4869 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-2023-4869 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4869?

CVE-2023-4869 affects Contact Manager App Project Contact Manager App. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4869?

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

When was CVE-2023-4869 published?

CVE-2023-4869 was published on 2023-09-10 and last updated on 2026-06-17.

CVE-2023-4869

CVE-2023-4869 is a medium-severity vulnerability in Contact Manager App Project Contact Manager App 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 5.0
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Contact Manager App Project Contact Manager App
Published: 2023-09-10
Last modified: 2026-06-17

Description

A vulnerability was found in SourceCodester Contact Manager App 1.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file update.php. The manipulation leads to cross-site request forgery. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-239354 is the identifier assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-4869?: A vulnerability was found in SourceCodester Contact Manager App 1.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file update.php. The manipulation leads to cross-site request forgery. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-239354 is the identifier assigned to this vulnerability.
How severe is CVE-2023-4869?: CVE-2023-4869 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-2023-4869 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4869?: CVE-2023-4869 affects Contact Manager App Project Contact Manager App. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4869?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-4869 published?: CVE-2023-4869 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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