CVE-2023-49863 Path traversal in AVideo
Attackers can read arbitrary files via a crafted HTTP request in the image upload functionality of WWBN AVideo.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-49863?
CVE-2023-49863 is a medium-severity path traversal vulnerability in Wwbn Avideo, published on 10 Jan 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An information disclosure vulnerability exists in the aVideoEncoderReceiveImage.json.php image upload functionality of WWBN AVideo dev master commit 15fed957fb. A specially crafted HTTP request can lead to arbitrary file read.This vulnerability is triggered by the `downloadURL_webpimage` parameter.
Which versions are affected by CVE-2023-49863?
It affects 1 product.
Products include Wwbn Avideo.
How do I fix CVE-2023-49863?
No fix has been published for CVE-2023-49863 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2023-49863 being exploited?
There is no known exploitation of CVE-2023-49863 in the wild and no public exploit code.
Other vulnerabilities in Wwbn Avideo
- CVE-2026-40911 WWBN AVideo YPTSocket WebSocket Broadcast Relay Leads to Unauthenticated Cross-User JavaScript Execution via Client-Side eval() Sinks
- CVE-2026-33478 AVideo Multi-Chain Attack: Unauthenticated Remote Code Execution via Clone Key Disclosure, Database Dump, and Command Injection
- CVE-2022-30534 Command injection in AVideo
- CVE-2022-30547 Path traversal in AVideo
- CVE-2022-32572 Command injection in AVideo
Sources
Also known as GHSA-mc9v-5c5f-p2j5.