CVE-2025-2918
Last modified
CVE-2025-2918 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple widgets in all versions up to, and including, 3.3.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple widgets in all versions up to, and including, 3.3.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
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 |
|---|---|---|
| Dotcamp | Ultimate Blocks | < 3.3.4 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-2918?
How severe is CVE-2025-2918?
How do I fix CVE-2025-2918?
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 2025
- CVE-2025-29155An issue in petstore v.1.0.7 allows a remote attacker to exe…6.5
- CVE-2025-29156Cross Site Scripting vulnerability in petstore v.1.0.7 allow…6.1
- CVE-2025-29157An issue in petstore v.1.0.7 allows a remote attacker to exe…6.5
- CVE-2025-2916A vulnerability, which was classified as critical, has been …6.3
- CVE-2025-29165An issue in D-Link DIR-1253 MESH V1.6.1684 allows an attacke…9.8
- CVE-2025-2917A vulnerability, which was classified as problematic, was fo…7.5
- CVE-2025-29180In FOXCMS <=1.25, the installdb.php file has a time - based …7.2
- CVE-2025-29181FOXCMS <= V1.25 is vulnerable to SQL Injection via $param['t…7.2
- CVE-2025-29189Flowise <= 2.2.3 is vulnerable to SQL Injection. via tableNa…7.6
- CVE-2025-2919A vulnerability was found in Netis WF-2404 1.1.124EN. It has…7
- CVE-2025-29192Flowise before 3.0.5 allows XSS via a FORM element and an IN…6.1
- CVE-2025-2920A vulnerability was found in Netis WF-2404 1.1.124EN. It has…2
Are you affected by CVE-2025-2918?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST