How severe is CVE-2026-5736?

CVE-2026-5736 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-2026-5736 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-2026-5736?

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-2026-5736 have an EU (EUVD) identifier?

Yes. CVE-2026-5736 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19893.

When was CVE-2026-5736 published?

CVE-2026-5736 was published on 2026-04-07 and last updated on 2026-06-17.

CVE-2026-5736

CVE-2026-5736 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-2026-19893
Weakness: CWE-74
Published: 2026-04-07
Last modified: 2026-06-17

Description

A vulnerability was identified in PowerJob 5.1.0/5.1.1/5.1.2. Impacted is an unknown function of the file powerjob-server/powerjob-server-starter/src/main/java/tech/powerjob/server/web/controller/InstanceController.java of the component detailPlus Endpoint. The manipulation of the argument customQuery leads to sql injection. Remote exploitation of the attack is possible. The project was informed of the problem early through an issue report but has not responded yet.

Frequently asked questions

What is CVE-2026-5736?: A vulnerability was identified in PowerJob 5.1.0/5.1.1/5.1.2. Impacted is an unknown function of the file powerjob-server/powerjob-server-starter/src/main/java/tech/powerjob/server/web/controller/InstanceController.java of the component detailPlus Endpoint. The manipulation of the argument customQuery leads to sql injection. Remote exploitation of the attack is possible. The project was informed of the problem early through an issue report but has not responded yet.
How severe is CVE-2026-5736?: CVE-2026-5736 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-2026-5736 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-2026-5736?: 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-2026-5736 have an EU (EUVD) identifier?: Yes. CVE-2026-5736 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19893.
When was CVE-2026-5736 published?: CVE-2026-5736 was published on 2026-04-07 and last updated on 2026-06-17.

References

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