CVE-2021-23262
Snakeyaml deserialization vulnerability bypass
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 3.1.13
- 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
Authenticated administrators may modify the main YAML configuration file and load a Java class resulting in RCE.
Timeline
- CVE published
- Record last updated
Affected versions
- Crafter Software Crafter CMS
From 3.1 · fixed in 3.1.13