What’s Vulnerable › Vulnerabilities

CVE-2023-39018

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-07-28 · updated 2026-06-17
• Weakness: CWE-94

Description

FFmpeg 0.7.0 and below was discovered to contain a code injection vulnerability in the component net.bramp.ffmpeg.FFmpeg.<constructor>. This vulnerability is exploited via passing an unchecked argument. NOTE: this is disputed by multiple third parties because there are no realistic use cases in which FFmpeg.java uses untrusted input for the path of the executable file.

Affected products

• Bramp Ffmpeg-Cli-Wrapper: through 0.7.0

References

• https://github.com/bramp/ffmpeg-cli-wrapper/blob/master/src/main/java/net/bramp/ffmpeg/FFmpeg.java
• https://github.com/bramp/ffmpeg-cli-wrapper/issues/291
• https://github.com/bramp/ffmpeg-cli-wrapper/blob/master/src/main/java/net/bramp/ffmpeg/FFmpeg.java
• https://github.com/bramp/ffmpeg-cli-wrapper/issues/291

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