CVE-2026-33717 - Vulnerability Analysis
HighCVSS: 8.8Last Updated: March 24, 2026
WWBN AVideo - Unrestricted File Upload
Overview
WWBN AVideo <= 26.0 contains an unrestricted file upload caused by saving remote content with original filename in a web-accessible temp directory, letting attackers upload executable PHP files, exploit requires crafted resolution parameter to trigger early termination.
Severity & Score
Impact
Attackers can upload and execute arbitrary PHP files, leading to remote code execution and full server compromise.
Mitigation
Update to a version including commit 6da79b43484099a0b660d1544a63c07b633ed3a2 or later.
References
Social Media Activity(2 posts)
š CVE-2026-33717 - High (8.8) WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `downloadVideoFromDownloadURL()` function in `objects/aVideoEncoder.json.php` saves remote content to a web-accessible temporary directory using the original U... š https://www.thehackerwire.com/vulnerability/CVE-2026-33717/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
View original postš CVE-2026-33717 - High (8.8) WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `downloadVideoFromDownloadURL()` function in `objects/aVideoEncoder.json.php` saves remote content to a web-accessible temporary directory using the original U... š https://www.thehackerwire.com/vulnerability/CVE-2026-33717/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
View original postRelated Resources
Details
- CVE ID
- CVE-2026-33717
- Severity
- High
- CVSS Score
- 8.8
- Type
- unrestricted_file_upload
- Status
- unconfirmed
- EPSS
- 4.2%
- Social Posts
- 2
CWE
- CWE-434
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H