How severe is CVE-2026-5198?

CVE-2026-5198 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-2026-5198 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-5198?

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.

Does CVE-2026-5198 have an EU (EUVD) identifier?

Yes. CVE-2026-5198 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-17399.

When was CVE-2026-5198 published?

CVE-2026-5198 was published on 2026-03-31 and last updated on 2026-06-17.

CVE-2026-5198

CVE-2026-5198 is a high-severity vulnerability 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-74.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-17399
Weakness: CWE-74
Published: 2026-03-31
Last modified: 2026-06-17

Description

A vulnerability was determined in code-projects Student Membership System 1.0. The impacted element is an unknown function of the file /admin/index.php of the component Admin Login. This manipulation of the argument username/password causes sql injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

Frequently asked questions

What is CVE-2026-5198?: A vulnerability was determined in code-projects Student Membership System 1.0. The impacted element is an unknown function of the file /admin/index.php of the component Admin Login. This manipulation of the argument username/password causes sql injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
How severe is CVE-2026-5198?: CVE-2026-5198 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-2026-5198 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-5198?: 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.
Does CVE-2026-5198 have an EU (EUVD) identifier?: Yes. CVE-2026-5198 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-17399.
When was CVE-2026-5198 published?: CVE-2026-5198 was published on 2026-03-31 and last updated on 2026-06-17.

References

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