How severe is CVE-2026-5587?

CVE-2026-5587 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-2026-5587 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-5587?

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

Does CVE-2026-5587 have an EU (EUVD) identifier?

Yes. CVE-2026-5587 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19119.

When was CVE-2026-5587 published?

CVE-2026-5587 was published on 2026-04-05 and last updated on 2026-06-17.

CVE-2026-5587

CVE-2026-5587 is a medium-severity vulnerability 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-19119
Weakness: CWE-74
Published: 2026-04-05
Last modified: 2026-06-17

Description

A vulnerability was identified in wbbeyourself MAC-SQL up to 31a9df5e0d520be4769be57a4b9022e5e34a14f4. This affects the function _execute_sql of the file core/agents.py of the component Refiner Agent. The manipulation leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-5587?: A vulnerability was identified in wbbeyourself MAC-SQL up to 31a9df5e0d520be4769be57a4b9022e5e34a14f4. This affects the function _execute_sql of the file core/agents.py of the component Refiner Agent. The manipulation leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-5587?: CVE-2026-5587 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-2026-5587 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-5587?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-5587 have an EU (EUVD) identifier?: Yes. CVE-2026-5587 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19119.
When was CVE-2026-5587 published?: CVE-2026-5587 was published on 2026-04-05 and last updated on 2026-06-17.

References

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