How severe is CVE-2023-2677?

CVE-2023-2677 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-2023-2677 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2677?

CVE-2023-2677 affects Covid-19 Contact Tracing System Project Covid-19 Contact Tracing System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2677?

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

When was CVE-2023-2677 published?

CVE-2023-2677 was published on 2023-05-12 and last updated on 2026-06-17.

CVE-2023-2677

CVE-2023-2677 is a medium-severity vulnerability in Covid-19 Contact Tracing System Project Covid-19 Contact Tracing System 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% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Covid-19 Contact Tracing System Project Covid-19 Contact Tracing System
Published: 2023-05-12
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, was found in SourceCodester Covid-19 Contact Tracing System 1.0. This affects an unknown part of the file admin/establishment/manage.php. The manipulation of the argument id 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 associated identifier of this vulnerability is VDB-228891.

Frequently asked questions

What is CVE-2023-2677?: A vulnerability, which was classified as critical, was found in SourceCodester Covid-19 Contact Tracing System 1.0. This affects an unknown part of the file admin/establishment/manage.php. The manipulation of the argument id 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 associated identifier of this vulnerability is VDB-228891.
How severe is CVE-2023-2677?: CVE-2023-2677 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-2023-2677 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2677?: CVE-2023-2677 affects Covid-19 Contact Tracing System Project Covid-19 Contact Tracing System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2677?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2677 published?: CVE-2023-2677 was published on 2023-05-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:covid-19_contact_tracing_system_project:covid-19_contact_tracing_system:1.0:*:*:*:*:*:*:*

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