What is CVE-2020-11512?

CVE-2020-11512 is a medium-severity vulnerability in Idxbroker Impress For Idx Broker, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-04-07.

How severe is CVE-2020-11512?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2020-11512 known to be exploited?

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

XSS in Idxbroker Impress For Idx Broker

CVE-2020-11512

Stored XSS in the IMPress for IDX Broker WordPress plugin before 2.6.2 allows authenticated attackers with minimal (subscriber-level) permissions to save arbitrary JavaScript in the plugin's settings panel via the idx_update_recaptcha_key AJAX action and a crafted idx_recaptcha_site_key parameter, which would then be executed in the browser of any administrator visiting the panel. This could be used to create new administrator-level accounts.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (50.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Idxbroker Impress_for_idx_broker
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

cve@mitre.org (Product, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-11512?: CVE-2020-11512 is a medium-severity vulnerability in Idxbroker Impress For Idx Broker, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-04-07.
How severe is CVE-2020-11512?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2020-11512 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.