CVE-2021-24334
5.4 · MEDIUMOverview
CVE-2021-24334 is a medium-severity vulnerability affecting connekthq instant_images_-_one_click_unsplash_uploads. It was published on June 1, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The Instant Images – One Click Unsplash Uploads WordPress plugin before 4.4.0.1 did not properly validate and sanitise its unsplash_download_w and unsplash_download_h parameter settings (/wp-admin/upload.php?page=instant-images), only validating them client side before saving them, leading to a Stored Cross-Site Scripting issue.
Remediation
Check the references section for vendor advisories and patches from connekthq. Update instant_images_-_one_click_unsplash_uploads 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 |
|---|---|---|---|
| connekthq | instant_images_-_one_click_unsplash_uploads | >= 0, < 4.4.0.1 | Affected |
References
Frequently Asked Questions
What is CVE-2021-24334?
CVE-2021-24334 is a medium-severity vulnerability affecting connekthq instant_images_-_one_click_unsplash_uploads. It was published on June 1, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
How severe is CVE-2021-24334?
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-24334?
Check the references section for vendor advisories and patches from connekthq. Update instant_images_-_one_click_unsplash_uploads 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-2021-24334?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-24334 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.
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