How severe is CVE-2026-2860?

CVE-2026-2860 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-2026-2860 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-2860?

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

Does CVE-2026-2860 have an EU (EUVD) identifier?

Yes. CVE-2026-2860 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7737.

When was CVE-2026-2860 published?

CVE-2026-2860 was published on 2026-02-21 and last updated on 2026-06-17.

CVE-2026-2860

CVE-2026-2860 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-266.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7737
Weakness: CWE-266
Published: 2026-02-21
Last modified: 2026-06-17

Description

A security vulnerability has been detected in feng_ha_ha/megagao ssm-erp and production_ssm up to 4288d53bd35757b27f2d070057aefb2c07bdd097. Impacted is an unknown function of the file EmployeeController.java. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. This product is distributed under two entirely different names. The project was informed of the problem early through an issue report but has not responded yet.

Frequently asked questions

What is CVE-2026-2860?: A security vulnerability has been detected in feng_ha_ha/megagao ssm-erp and production_ssm up to 4288d53bd35757b27f2d070057aefb2c07bdd097. Impacted is an unknown function of the file EmployeeController.java. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. This product is distributed under two entirely different names. The project was informed of the problem early through an issue report but has not responded yet.
How severe is CVE-2026-2860?: CVE-2026-2860 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-2026-2860 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-2860?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-2860 have an EU (EUVD) identifier?: Yes. CVE-2026-2860 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7737.
When was CVE-2026-2860 published?: CVE-2026-2860 was published on 2026-02-21 and last updated on 2026-06-17.

References

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