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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.007 (52.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wordpress.org/plugins/idx-broker-platinum/ (Product)
- www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-impress-for-idx-broke… (Exploit, Third Party Advisory)
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.