CVE-2026-39799
HIGHCVSS 7.1/10EPSS 0.18%
Last modified
CVE-2026-39799 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Unauthenticated Cross Site Scripting (XSS) in WP File Download <= 6.3.6 versions.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
Unauthenticated Cross Site Scripting (XSS) in WP File Download <= 6.3.6 versions.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Joomunited | WP File Download | >= n/a, <= 6.3.6 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-39799?
Unauthenticated Cross Site Scripting (XSS) in WP File Download <= 6.3.6 versions.
How severe is CVE-2026-39799?
CVE-2026-39799 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2026-39799?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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 2026
- CVE-2026-39793Subscriber Broken Authentication in Simple JWT Login 4.0.0 v…8.8
- CVE-2026-39794Unauthenticated Broken Access Control in WooCommerce Multive…7.5
- CVE-2026-39795Improper Neutralization of Special Elements used in an SQL C…9.3
- CVE-2026-39796Unauthenticated Broken Access Control in Advanced Posts List…7.5
- CVE-2026-39797Unauthenticated PHP Object Injection in GDPR Framework By Da…9.8
- CVE-2026-39798Unauthenticated Settings Change in TrueBooker <= 1.2.9 versi…6.5
- CVE-2026-3980A vulnerability has been found in itsourcecode Online Doctor…9.8
- CVE-2026-39800Unauthenticated Cross Site Scripting (XSS) in Additional Ord…7.1
- CVE-2026-39801Subscriber Privilege Escalation in AIWU <= 1.5.9 versions.9.8
- CVE-2026-39802Unauthenticated Remote Code Execution (RCE) in Everest Backu…8.1
- CVE-2026-39803Allocation of Resources Without Limits or Throttling vulnera…7.5
- CVE-2026-39804Allocation of Resources Without Limits or Throttling vulnera…8.2
Are you affected by CVE-2026-39799?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST