CVE-2026-7133 — Unrestricted File Upload
CVE-2026-7133 — A vulnerability was determined in code-projects Online Lot Reservation System 1.0. This impacts an unknown function of the file /activity.php. This manipulation of the argument directory causes unrestricted upload. The attack can be initiated remotely. The exploit has been publicly d
What This Means For You
- If your environment is affected by CWE-284, CWE-434, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-7133 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
2 rules · 6 SIEM formats2 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
CVE-2026-7133 - Unrestricted File Upload via activity.php
title: CVE-2026-7133 - Unrestricted File Upload via activity.php
id: scw-2026-04-27-ai-1
status: experimental
level: critical
description: |
Detects an unrestricted file upload attempt targeting the 'activity.php' script in code-projects Online Lot Reservation System 1.0. The vulnerability is triggered by manipulating the 'directory' argument, allowing remote attackers to upload arbitrary files. This rule specifically looks for POST requests to '/activity.php' that contain the 'directory=' parameter, indicating a potential exploit attempt.
author: SCW Feed Engine (AI-generated)
date: 2026-04-27
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-7133/
tags:
- attack.initial_access
- attack.t1190
logsource:
category: webserver
detection:
selection:
cs-uri|contains:
- '/activity.php'
cs-method|exact:
- 'POST'
sc-status|exact:
- '200'
uri|contains:
- 'directory='
condition: selection
falsepositives:
- Legitimate administrative activity
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-7133 | vulnerability | CVE-2026-7133 |
| CWE-284 | weakness | CWE-284 |
| CWE-434 | weakness | CWE-434 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 27, 2026 at 18:16 UTC |
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