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TI-2025-12599 Aliases CVE-2025-13784GHSA-92x3-mfjp-j3h3

yungifez Skuul School Management System SVG File edit cross site scripting

Priority MEDIUM 55CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting, Code execution
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-79 and CWE-94.

Summary

A weakness has been identified in yungifez Skuul School Management System up to 2.6.5. This vulnerability affects unknown code of the file /dashboard/schools/1/edit of the component SVG File Handler. 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 exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00307 23rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
yungifezSkuul School Management System2.6.0; 2.6.1; 2.6.2; 2.6.3; 2.6.4; 2.6.5—No fix listedCNA
—yungifez/skuul (Packagist)up to 2.6.5—No fix listedGHSA-92x3-mfjp-j3h3
  • Skuul School Management System Vendoryungifez Affected 2.6.0; 2.6.1; 2.6.2; 2.6.3; 2.6.4; 2.6.5 Fixed in — No fix listed CNA
  • yungifez/skuul (Packagist) Vendor— Affected up to 2.6.5 Fixed in — No fix listed GHSA-92x3-mfjp-j3h3

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:yungifez:skuul:*:*:*:*:*:*:*:*up to 2.6.5Vulnerableyungifez
  • cpe:2.3:a:yungifez:skuul:*:*:*:*:*:*:*:* Versions up to 2.6.5 Vulnerable ·yungifez

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-13784
  2. 2026-10-03 Alias added: GHSA-92x3-mfjp-j3h3

References

Exploit 1

Advisory 1

Other 1

  • TI-2025-12600 yungifez Skuul School Management System Image profile information disclosure CVSS 4.0MEDIUM 5.3
  • TI-2025-11835 yungifez Skuul School Management System View Fee Invoice fee-invoices resource injection CVSS 4.0LOW 2.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences