UpdraftPlus < 1.16.66 - Reflected Cross-Site Scripting
CVE-2021-25022

6.1MEDIUM

Key Information:

Vendor

Wordpress
Status
Updraftplus WordPress Backup Plugin
Vendor
CVE Published:
3 January 2022

What is CVE-2021-25022?

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

Affected Version(s)

UpdraftPlus WordPress Backup Plugin 1.16.66

References

https://wpscan.com/vulnerability/1801c7ae-2b5c-493f-969d-...
x_refsource_MISC
https://plugins.trac.wordpress.org/changeset/2635585/updr...
x_refsource_CONFIRM
https://plugins.trac.wordpress.org/changeset/2637112/updr...
x_refsource_CONFIRM

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Krzysztof ZajÄ…c
.