How severe is CVE-2023-0774?

CVE-2023-0774 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-2023-0774 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-0774?

CVE-2023-0774 affects Medical Certificate Generator App Project Medical Certificate Generator App. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-0774?

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-2023-0774 published?

CVE-2023-0774 was published on 2023-02-10 and last updated on 2026-06-17.

CVE-2023-0774

CVE-2023-0774 is a high-severity vulnerability in Medical Certificate Generator App Project Medical Certificate Generator App 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% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Medical Certificate Generator App Project Medical Certificate Generator App
Published: 2023-02-10
Last modified: 2026-06-17

Description

A vulnerability has been found in SourceCodester Medical Certificate Generator App 1.0 and classified as critical. This vulnerability affects unknown code of the file action.php. The manipulation of the argument lastname leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-220558 is the identifier assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-0774?: A vulnerability has been found in SourceCodester Medical Certificate Generator App 1.0 and classified as critical. This vulnerability affects unknown code of the file action.php. The manipulation of the argument lastname leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-220558 is the identifier assigned to this vulnerability.
How severe is CVE-2023-0774?: CVE-2023-0774 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-2023-0774 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-0774?: CVE-2023-0774 affects Medical Certificate Generator App Project Medical Certificate Generator App. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-0774?: 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-2023-0774 published?: CVE-2023-0774 was published on 2023-02-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:medical_certificate_generator_app_project:medical_certificate_generator_app:1.0:*:*:*:*:*:*:*

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