XSS in Joomla Joomla\!
CVE-2017-9934
Missing CSRF token checks and improper input validation in Joomla! CMS 1.7.3 through 3.7.2 lead to an XSS vulnerability.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.022 (81.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- Joomla Joomla\! — versions 1.7.3, 1.7.4, 1.7.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/99451 (VDB Entry, Third Party Advisory, vdb-entry)
- developer.joomla.org/security-centre/697-20170602-core-xss-vulnerability (Vendor Advisory)
- www.securitytracker.com/id/1038817 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-9934?
- CVE-2017-9934 is a medium-severity vulnerability in Joomla Joomla\!, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-07-17.
- How severe is CVE-2017-9934?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2017-9934 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.