XSS in Calderalabs Caldera Forms
CVE-2018-7747
Multiple cross-site scripting (XSS) vulnerabilities in the Caldera Forms plugin before 1.6.0-rc.1 for WordPress allow remote attackers to inject arbitrary web script or HTML via vectors involving (1) a greeting message, (2) the email transaction log, or (3) an imported form.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.044 (91.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 91.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.045 · newest: 0.044 · change: -0.001
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- calderaforms.com/2018/03/caldera-forms-1-6-is-here/ (Release Notes)
- wordpress.org/plugins/caldera-forms/ (Product, Release Notes)
- packetstormsecurity.com/files/147257/WordPress-Caldera-Forms-1.5.9.1-Cross-Site… (VDB Entry, Third Party Advisory)
- calderaforms.com/updates/caldera-forms-1-6-0/ (Release Notes, Vendor Advisory)
- www.exploit-db.com/exploits/44489/ (VDB Entry, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2018-7747?
- CVE-2018-7747 is a medium-severity vulnerability in Calderalabs Caldera Forms, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2018-04-20.
- How severe is CVE-2018-7747?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2018-7747 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.