CVE-2021-24334
Last modified
CVE-2021-24334 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Connekthq | Instant Images - One Click Unsplash Uploads | < 4.4.0.1 |
References
- https://wpscan.com/vulnerability/ae79189a-6b63-4110-9567-cd7c97d71e4fExploit, Third Party Advisory
- https://wpscan.com/vulnerability/ae79189a-6b63-4110-9567-cd7c97d71e4fExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-24334?
How severe is CVE-2021-24334?
How do I fix CVE-2021-24334?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-24329The WP Super Cache WordPress plugin before 1.7.3 did not pro…5.4
- CVE-2021-2433Vulnerability in the Essbase Analytic Provider Services prod…7.5
- CVE-2021-24330The Funnel Builder by CartFlows – Create High Converting Sal…4.8
- CVE-2021-24331The Smooth Scroll Page Up/Down Buttons WordPress plugin befo…4.8
- CVE-2021-24332The Autoptimize WordPress plugin before 2.8.4 was missing pr…4.8
- CVE-2021-24333The Content Copy Protection & Prevent Image Save WordPress p…6.5
- CVE-2021-24335The Car Repair Services & Auto Mechanic WordPress theme befo…6.1
- CVE-2021-24336The FlightLog WordPress plugin through 3.0.2 does not saniti…7.2
- CVE-2021-24337The id GET parameter of one of the Video Embed WordPress plu…8.8
- CVE-2021-24338The Pods – Custom Content Types and Fields WordPress plugin …5.4
- CVE-2021-24339The Pods – Custom Content Types and Fields WordPress plugin …5.4
- CVE-2021-2434Vulnerability in the Oracle Web Applications Desktop Integra…8.1
Are you affected by CVE-2021-24334?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST