XSS in Wpexperts Post Smtp
CVE-2022-2351
The Post SMTP Mailer/Email Log WordPress plugin before 2.1.4 does not escape some of its settings before outputting them in the admins dashboard, allowing high privilege users to perform Cross-Site Scripting attacks against other users even when the unfiltered_html capability is disallowed.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.007 (50.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.001
Affected products
- Wpexperts Post Smtp
- Post Smtp Mailer/email Log — versions 2.1.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/f3fda033-58f5-446d-ade4-2336a39bfb87 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-2351?
- CVE-2022-2351 is a medium-severity vulnerability in Wpexperts Post Smtp, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2022-09-16.
- How severe is CVE-2022-2351?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2022-2351 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.