The Frontend Uploader WordPress plugin through 1.3.2 does not prevent HTML files from being uploaded via its form, allowing unauthenticated user to upload a malicious HTML file containing JavaScript for example, which will be triggered when someone access the file directly
Vendor
frontend uploader project vulnerabilities
2 published CVES affecting frontend uploader project, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 2
- Critical
- 0
- High
- 0
- Medium
- 2
- Low
- 0
- Unscored
- 0
- CISA KEV
- 0
Products
Latest frontend uploader project CVEs
Newest publication first
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MediumCVSS 6.1 EPSS 26.3% Public exploit
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MediumCVSS 4.3 EPSS 6.5%
Cross-site scripting (XSS) vulnerability in the Frontend Uploader plugin 0.9.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the errors[fu-disallowed-mime-type][0][name] parameter to the default URI.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.