CVE-2020-11738

Description

The Snap Creek Duplicator plugin before 1.3.28 for WordPress (and Duplicator Pro before 3.8.7.1) allows Directory Traversal via ../ in the file parameter to duplicator_download or duplicator_init.

References

• https://www.cisa.gov/known-exploited-vulnerabilities-catalog
• https://nvd.nist.gov/vuln/detail/CVE-2020-11738
• https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-4080
• https://snapcreek.com/duplicator/docs/changelog/?lite
• https://www.wordfence.com/blog/2020/02/active-attack-on-recently-patched-duplicator-plugin-vulnerability-affects-over-1-million-sites/
• https://cwe.mitre.org/data/definitions/23.html
• http://packetstormsecurity.com/files/160621/WordPress-Duplicator-1.3.26-Directory-Traversal-File-Read.html
• http://packetstormsecurity.com/files/164533/WordPress-Duplicator-1.3.26-Arbitrary-File-Read.html