How severe is CVE-2024-28096?

CVE-2024-28096 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-28096 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-28096?

CVE-2024-28096 affects Schoolbox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-28096?

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-2024-28096 have an EU (EUVD) identifier?

Yes. CVE-2024-28096 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-25261.

When was CVE-2024-28096 published?

CVE-2024-28096 was published on 2024-03-07 and last updated on 2026-06-17.

CVE-2024-28096

CVE-2024-28096 is a high-severity vulnerability in Schoolbox 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-79.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-25261
Weakness: CWE-79
Affected product: Schoolbox
Published: 2024-03-07
Last modified: 2026-06-17

Description

Class functionality in Schoolbox application before version 23.1.3 is vulnerable to stored cross-site scripting allowing authenticated attacker to perform security actions in the context of the affected users.

Frequently asked questions

What is CVE-2024-28096?: Class functionality in Schoolbox application before version 23.1.3 is vulnerable to stored cross-site scripting allowing authenticated attacker to perform security actions in the context of the affected users.
How severe is CVE-2024-28096?: CVE-2024-28096 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-28096 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-28096?: CVE-2024-28096 affects Schoolbox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-28096?: 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-2024-28096 have an EU (EUVD) identifier?: Yes. CVE-2024-28096 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-25261.
When was CVE-2024-28096 published?: CVE-2024-28096 was published on 2024-03-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:schoolbox:schoolbox:*:*:*:*:*:*:*:*

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