CVE-2020-4043GHSA-QR95-4MQ5-R3FH
Phar unserialization vulnerability in phpMussel
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.6.0
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
phpMussel from versions 1.0.0 and less than 1.6.0 has an unserialization vulnerability in PHP's phar wrapper. Uploading a specially crafted file to an affected version allows arbitrary code execution (discovered, tested, and confirmed by myself), so the risk factor should be regarded as very high. Newer phpMussel versions don't use PHP's phar wrapper, and are therefore unaffected. This has been fixed in version 1.6.0.
Timeline
- CVE published
- Record last updated
Affected versions
- phpMussel phpMussel
From 1.0.0 · fixed in 1.6.0
- phpmussel/phpmusselPackagist
From 1.0.0 · fixed in 1.6.0
- maikuolan/phpmusselPackagist
From 1.0.0 · fixed in 1.6.0