How severe is CVE-2026-2156?

CVE-2026-2156 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-2156 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.

What products are affected by CVE-2026-2156?

CVE-2026-2156 affects Fabian Online Student Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-2156?

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

Does CVE-2026-2156 have an EU (EUVD) identifier?

Yes. CVE-2026-2156 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5793.

When was CVE-2026-2156 published?

CVE-2026-2156 was published on 2026-02-08 and last updated on 2026-06-17.

CVE-2026-2156

CVE-2026-2156 is a low-severity vulnerability in Fabian Online Student Management System with a CVSS 3.x base score of 2.4. 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-79.

Key facts

Severity: Low (CVSS 3.x base score 2.4)
CVSS v2: 3.3
CVSS v4: 1.9
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5793
Weakness: CWE-79
Affected product: Fabian Online Student Management System
Published: 2026-02-08
Last modified: 2026-06-17

Description

A weakness has been identified in code-projects Online Student Management System 1.0. The impacted element is an unknown function of the file /admin/announcement/index.php?view=add of the component Announcement Management Module. This manipulation causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

Frequently asked questions

What is CVE-2026-2156?: A weakness has been identified in code-projects Online Student Management System 1.0. The impacted element is an unknown function of the file /admin/announcement/index.php?view=add of the component Announcement Management Module. This manipulation causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
How severe is CVE-2026-2156?: CVE-2026-2156 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-2156 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.
What products are affected by CVE-2026-2156?: CVE-2026-2156 affects Fabian Online Student Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-2156?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-2156 have an EU (EUVD) identifier?: Yes. CVE-2026-2156 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5793.
When was CVE-2026-2156 published?: CVE-2026-2156 was published on 2026-02-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:fabian:online_student_management_system:1.0:*:*:*:*:*:*:*

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