How severe is CVE-2023-6464?

CVE-2023-6464 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-2023-6464 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-2023-6464?

CVE-2023-6464 affects Remyandrade User Registration And Login System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-6464?

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

When was CVE-2023-6464 published?

CVE-2023-6464 was published on 2023-12-02 and last updated on 2026-06-17.

CVE-2023-6464

CVE-2023-6464 is a medium-severity vulnerability in Remyandrade User Registration And Login 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: Remyandrade User Registration And Login System
Published: 2023-12-02
Last modified: 2026-06-17

Description

A vulnerability was found in SourceCodester User Registration and Login System 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file /endpoint/add-user.php. The manipulation of the argument user leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-246614 is the identifier assigned to this vulnerability.

Frequently asked questions

What is CVE-2023-6464?: A vulnerability was found in SourceCodester User Registration and Login System 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file /endpoint/add-user.php. The manipulation of the argument user leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-246614 is the identifier assigned to this vulnerability.
How severe is CVE-2023-6464?: CVE-2023-6464 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-2023-6464 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-2023-6464?: CVE-2023-6464 affects Remyandrade User Registration And Login System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-6464?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-6464 published?: CVE-2023-6464 was published on 2023-12-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:remyandrade:user_registration_and_login_system:1.0:*:*:*:*:*:*:*

More vulnerabilities in Remyandrade User Registration And Login System

CVE-2023-6463 — Low (CVSS 3.5): A vulnerability has been found in SourceCodester User Registration and Login System 1.0 and classified as problematic.…
CVE-2023-6462 — Low (CVSS 3.5): A vulnerability, which was classified as problematic, was found in SourceCodester User Registration and Login System…

All CVEs affecting Remyandrade User Registration And Login System →

Other CWE-89 (SQL Injection) vulnerabilities

CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…

Browse all CWE-89 (SQL Injection) vulnerabilities →