What is CVE-2022-1820?

CVE-2022-1820 is a medium-severity vulnerability in Fahadmahmood Keep Backup Daily, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-06-13.

How severe is CVE-2022-1820?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2022-1820 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Fahadmahmood Keep Backup Daily

CVE-2022-1820

The Keep Backup Daily plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘t’ parameter in versions up to, and including, 2.0.2 due to insufficient input sanitization and output escaping. This makes it possible for…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.030 (86.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Fahadmahmood Keep Backup Daily — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

Frequently asked questions

What is CVE-2022-1820?: CVE-2022-1820 is a medium-severity vulnerability in Fahadmahmood Keep Backup Daily, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-06-13.
How severe is CVE-2022-1820?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-1820 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.