What is CVE-2022-0879?

CVE-2022-0879 is a medium-severity vulnerability in Calderaforms Caldera Forms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-04-18.

How severe is CVE-2022-0879?

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

Is CVE-2022-0879 known to be exploited?

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

XSS in Calderaforms Caldera Forms

CVE-2022-0879

The Caldera Forms WordPress plugin before 1.9.7 does not validate and escape the cf-api parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.012 (64.9th 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

Calderaforms Caldera_forms
Unknown Caldera Forms – More Than Contact — versions 1.9.7

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-0879?: CVE-2022-0879 is a medium-severity vulnerability in Calderaforms Caldera Forms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-04-18.
How severe is CVE-2022-0879?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-0879 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.