CVE-2025-13784 Details
Description
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.
A cross-site scripting (XSS) vulnerability has been identified in yungifez Skuul School Management System versions through 2.6.5. The issue arises in the SVG File Handler component, specifically within the file '/dashboard/schools/1/edit'. This vulnerability allows for the upload of unsanitized SVG files, which are served directly to users without proper content-type enforcement or sanitization. As a result, attackers can embed JavaScript or redirection payloads into the SVGs. When the uploaded image is opened in a new tab, the browser executes the embedded script, leading to a stored XSS or open redirect attack.
It is recommended to disallow SVG uploads entirely or to sanitize SVG files using libraries like DOMPurify or sanitize-svg before storage. If SVGs must be used, they should be served with the 'Content-Type: image/svg+xml' header and forced to download when possible. Alternatively, only rasterized versions, such as PNG or JPEG, should be stored and served.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Dec 3, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gist.github.com/thezeekhan/7fc54fd44bc5f318be0350b367b2d8ff | CISA-ADP | ExploitThird Party Advisory |
| https://vuldb.com/?submit.689012 | CISA-ADP | Third Party AdvisoryVDB Entry |
| https://gist.github.com/thezeekhan/7fc54fd44bc5f318be0350b367b2d8ff | [email protected] | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.333788 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.333788 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.689012 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| yungifez skuul | <= 2.6.5 |
CPE
Remediation
| |
Change History
8 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 3, 2026 | CVE Modified | [email protected] |
| Sep 3, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Dec 6, 2025 | Initial Analysis | [email protected] |
| Dec 3, 2025 | CVE Modified | CISA-ADP |
| Nov 30, 2025 | New CVE Received | [email protected] |