AUGUST 14, 2026
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Case File

CVE-2026-72748

CRITICAL · CVSS 9.1 EPSS 0.66% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-11 · Last synced 2026-08-14

CyberRota Analysis

AI-Generated

AVideo is vulnerable to an unauthenticated arbitrary file write flaw in the aVideoEncoderChunk.json.php endpoint, enabling remote attackers to upload up to 4 GB of arbitrary data to the server via HTTP PUT requests. This can lead to denial of service by exhausting disk space, disrupt the video encoding process, or potentially allow for remote code execution through local file inclusion. Organizations using AVideo should prioritize patching this vulnerability to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-72748
Severity
CRITICAL
CVSS
9.1
EPSS
0.66%

Original NVD Description

AVideo contains an unauthenticated arbitrary file write vulnerability in the aVideoEncoderChunk.json.php endpoint that allows remote attackers to write up to 4 GB of arbitrary content to the server filesystem via HTTP PUT requests without authentication. Attackers can exhaust disk space causing denial of service, poison the video encoding pipeline, or chain this with local file inclusion to achieve remote code execution.