Vulnerability · Published Oct 16, 2023 · Assigned by WPScan
CVE-2023-4819Shared Files < 1.7.6 - Unauthenticated Stored Cross-Site Scripting
Medium 6.1
In plain English
A medium-severity security flaw in Shared Files from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.5%top 57.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
The Shared Files WordPress plugin before 1.7.6 does not return the right Content-Type header for the specified uploaded file. Therefore, an attacker can upload an allowed file extension injected with malicious scripts.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Shared Files | 0 – before 1.7.6 |
References
- https://wpscan.com/vulnerability/4423b023-cf4a-46cb-b314-7a09ac08b29a exploit, vdb-entry, technical-description