XSS in Wpmailster Wp Mailster
CVE-2017-17451
The WP Mailster plugin before 1.5.5 for WordPress has XSS in the unsubscribe handler via the mes parameter to view/subscription/unsubscribe2.php.
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: 0.051 (92.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.051 · newest: 0.051 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- packetstormsecurity.com/files/145222/WordPress-WP-Mailster-1.5.4.0-Cross-Site-S… (VDB Entry, Third Party Advisory)
- wordpress.org/plugins/wp-mailster/ (Vendor Advisory)
- wpvulndb.com/vulnerabilities/8973 (Third Party Advisory)
Frequently asked questions
- What is CVE-2017-17451?
- CVE-2017-17451 is a medium-severity vulnerability in Wpmailster Wp Mailster, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-12-07.
- How severe is CVE-2017-17451?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2017-17451 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.