XSS in Ultimate Member
CVE-2018-0585
Cross-site scripting vulnerability in Ultimate Member plugin prior to version 2.0.4 for WordPress allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.010 (60.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: -0.000
Affected products
- Ultimate Member — versions prior to version 2.0.4
- Ultimatemember Ultimate Member
Weakness classification (CWE)
Public proof-of-concept exploits
References
- jvn.jp/en/jp/JVN28804532/index.html (VDB Entry, Third Party Advisory, third-party-advisory)
- wordpress.org/plugins/ultimate-member/ (Release Notes, Vendor Advisory)
- wpvulndb.com/vulnerabilities/9608
Frequently asked questions
- What is CVE-2018-0585?
- CVE-2018-0585 is a medium-severity vulnerability in Ultimate Member, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-05-14.
- How severe is CVE-2018-0585?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2018-0585 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.