How severe is CVE-2026-6189?

CVE-2026-6189 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-2026-6189 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-6189?

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-2026-6189 have an EU (EUVD) identifier?

Yes. CVE-2026-6189 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-22016.

When was CVE-2026-6189 published?

CVE-2026-6189 was published on 2026-04-13 and last updated on 2026-06-17.

CVE-2026-6189

CVE-2026-6189 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% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-22016
Weakness: CWE-74
Published: 2026-04-13
Last modified: 2026-06-17

Description

A vulnerability has been found in SourceCodester Pharmacy Sales and Inventory System 1.0. The affected element is an unknown function of the file /ajax.php?action=login. Such manipulation of the argument Username leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2026-6189?: A vulnerability has been found in SourceCodester Pharmacy Sales and Inventory System 1.0. The affected element is an unknown function of the file /ajax.php?action=login. Such manipulation of the argument Username leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2026-6189?: CVE-2026-6189 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-2026-6189 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-6189?: 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-2026-6189 have an EU (EUVD) identifier?: Yes. CVE-2026-6189 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-22016.
When was CVE-2026-6189 published?: CVE-2026-6189 was published on 2026-04-13 and last updated on 2026-06-17.

References

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