How severe is CVE-2026-11476?

CVE-2026-11476 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-2026-11476 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-11476?

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

Does CVE-2026-11476 have an EU (EUVD) identifier?

Yes. CVE-2026-11476 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35007.

When was CVE-2026-11476 published?

CVE-2026-11476 was published on 2026-06-08 and last updated on 2026-06-17.

CVE-2026-11476

CVE-2026-11476 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% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-35007
Weakness: CWE-266
Published: 2026-06-08
Last modified: 2026-06-17

Description

A security vulnerability has been detected in Kushan2k student-management-system up to f16a4ceaddd6729c4b306ed4641cda3176c1ef2a. Affected by this issue is the function edit-admin of the file controllers/AdminController.php of the component Profile Update Endpoint. The manipulation of the argument isadmin leads to improper authorization. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.

Frequently asked questions

What is CVE-2026-11476?: A security vulnerability has been detected in Kushan2k student-management-system up to f16a4ceaddd6729c4b306ed4641cda3176c1ef2a. Affected by this issue is the function edit-admin of the file controllers/AdminController.php of the component Profile Update Endpoint. The manipulation of the argument isadmin leads to improper authorization. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.
How severe is CVE-2026-11476?: CVE-2026-11476 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-2026-11476 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-11476?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-11476 have an EU (EUVD) identifier?: Yes. CVE-2026-11476 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35007.
When was CVE-2026-11476 published?: CVE-2026-11476 was published on 2026-06-08 and last updated on 2026-06-17.

References

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