Stored Cross-site Scripting in Calendar functionality in Schoolbox
Priority LOW 34CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Calendar 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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00367 30th percentileScored 2026-11-07
Fix Fixed Schoolbox (Schoolbox Pty Ltd): 23.1.3
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Schoolbox Pty Ltd | Schoolbox | before 23.1.3 | 23.1.3 | Patch available | CNA |
- Schoolbox VendorSchoolbox Pty Ltd Affected before 23.1.3 Fixed in 23.1.3 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:schoolbox:schoolbox:*:*:*:*:*:*:*:* | before 23.1.3 | Vulnerable | Schoolbox Pty Ltd |
- cpe:2.3:a:schoolbox:schoolbox:*:*:*:*:*:*:*:* Versions before 23.1.3 Vulnerable ·Schoolbox Pty Ltd
Remediation
- Fix · CNA Schoolbox (Schoolbox Pty Ltd) Fixed in 23.1.3
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Schoolbox 23.1.3
4 records Highest priority Priority LOW 4 LOW
Other records, highest priority first
- TI-2024-18675 Blind SQL Injection in Chat functionality in SchoolboxPriority LOW 39
- TI-2024-18677 Stored Cross-site Scripting in Class functionality in SchoolboxPriority LOW 32
- TI-2024-18676 Stored Cross-site Scripting in News functionality in SchoolboxPriority LOW 32
Timeline
- 2026-10-02 Threatist record created from CVE-2024-28097
- 2026-10-03 Alias added: GHSA-gfp8-4466-8899
References
More Schoolbox Pty Ltd Schoolbox vulnerabilities
- TI-2022-02822 SQL injection in Schoolbox version 21.0.2, by Schoolbox Pty Ltd CVSS 3.1HIGH 8.6
- TI-2024-18675 Blind SQL Injection in Chat functionality in Schoolbox CVSS 3.1HIGH 8.8
- TI-2022-18412 Cross-site scripting in Schoolbox version 21.0.2, by Schoolbox Pty Ltd CVSS 3.1HIGH 7.6
- TI-2024-18677 Stored Cross-site Scripting in Class functionality in Schoolbox CVSS 3.1HIGH 7.3
- TI-2024-18676 Stored Cross-site Scripting in News functionality in Schoolbox CVSS 3.1HIGH 7.3
Sources
- CVE-2024-28097 · CVE Program
- CVE-2024-28097 · NVD
- FIRST EPSS
- GHSA-gfp8-4466-8899 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences