CVE-2026-4908 is a SQL injection flaw (CVSS 7.3, high) in code-projects Simple Laundry System 1.0. The file modstaffinfo.php mishandles the userid argument, and the record says it can be attacked remotely. No fixed version is listed, so restrict access and fix the query code or replace the app.
What's affected
code-projects Simple Laundry System 1.0, in modstaffinfo.php, component Parameter Handler. The record lists no fixed version or patch. It states that an exploit has been released to the public, and does not say the flaw is exploited in the wild.
The same product has another SQL injection, CVE-2026-4850, in a different file, so fixing one query is not enough.
How to check if you're exposed
Search for the application in your web roots and repositories.
find /var/www -name 'modstaffinfo.php' 2>/dev/null
If found, check whether the site is reachable from the internet and whether the database account it uses has more rights than it needs.
What to do now
- Find every copy of Simple Laundry System 1.0.
- Move internet facing copies behind a login or VPN, or take them offline.
- Replace string built queries with prepared statements across the whole application.
- Give the database account only the rights the app needs, and do not reuse its password elsewhere.
Why it matters
The classes are CWE-74, injection, and CWE-89, SQL injection. The userid value from the request becomes part of a database query, so crafted input can change the query. The record rates the impact as low on each of confidentiality, integrity and availability, but a staff table often holds credentials, which makes even low rated impact worth taking seriously.
With public exploit information and no vendor fix, the practical answer is to limit exposure and fix the code. The record does not mark this CVE as exploited, and it is not on the CISA Known Exploited Vulnerabilities list.
There is no package manifest to scan for this one, so inventory comes first. List every host, instance or device running an affected build. The Gold directory page for CVE-2026-4908 is a handy place to follow later updates.
Quick check
Why fix every query if only one is named?
The same flaw was reported in two files. Code that builds queries one way usually does it in many places.
Sources
- VulDB entry referenced by the CVE record (could not be loaded for review)
- code-projects site referenced by the record
Last reviewed: 19 October 2026.
