Vulnerability CVE-2021-25022
Published: 2022-01-03

Description:
The UpdraftPlus WordPress Backup Plugin WordPress plugin before 1.16.66 does not sanitise and escape the backup_timestamp and job_id parameter before outputting then back in admin pages, leading to Reflected Cross-Site Scripting issues

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Updraftplus -> Updraftplus 

 References:
https://plugins.trac.wordpress.org/changeset/2635585/updraftplus
https://plugins.trac.wordpress.org/changeset/2637112/updraftplus
https://wpscan.com/vulnerability/1801c7ae-2b5c-493f-969d-4bb19a9feb15
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