CVE-2021-41919
8.8 · HIGHOverview
CVE-2021-41919 is a high-severity vulnerability affecting webtareas_project webtareas. It was published on October 8, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
webTareas version 2.4 and earlier allows an authenticated user to arbitrarily upload potentially dangerous files without restrictions. This is working by adding or replacing a personal profile picture. The affected endpoint is /includes/upload.php on the HTTP POST data. This allows an attacker to exploit the platform by injecting code or malware and, under certain conditions, to execute code on remote user browsers.
Remediation
Check the references section for vendor advisories and patches from webtareas_project. Update webtareas to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| webtareas_project | webtareas | 0 | Affected |
Frequently Asked Questions
What is CVE-2021-41919?
CVE-2021-41919 is a high-severity vulnerability affecting webtareas_project webtareas. It was published on October 8, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2021-41919?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-41919?
Check the references section for vendor advisories and patches from webtareas_project. Update webtareas to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-41919?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-41919 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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