XSS in Fast Secure Contact Form Project
CVE-2015-9539
The Fast Secure Contact Form plugin before 4.0.38 for WordPress allows fs_contact_form1[welcome] XSS.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.016 (74.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/cybersecurityworks/Disclosed/issues/4 (Exploit, Third Party Advisory)
- www.openwall.com/lists/oss-security/2015/10/27/2 (Exploit, Mailing List, Third Party Advisory)
- github.com/amansaini/fast-secure-contact-form (Third Party Advisory)
- cybersecurityworks.com/zerodays/cve-2015-9539-fastsecure.html (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2015-9539?
- CVE-2015-9539 is a medium-severity vulnerability in Fast Secure Contact Form Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-11-26.
- How severe is CVE-2015-9539?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2015-9539 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.