Shadowserver
Vulnerabilities actively exploited in the wild as observed by The Shadowserver Foundation's global honeypot network (honeypot/exploited-vulnerabilities API), ranked by number of unique IPs per day and enriched with CVSS scores and CISA KEV status.
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| Vulnerability ID | Status | Status Updated | Evidence | Characteristics | Also in | Actions |
|---|---|---|---|---|---|---|
|
CVE-2026-41940
WebPros - cPanel , WebPros - WP Squared +1 more |
Confirmed
Asserted: 2026-04-30 |
2026-09-07
First seen: 2026-04-30 |
1
source
Honeypot |
Severity: 98.0 |
Details | |
|
CVE-2017-9506
Atlassian - Atlassian OAuth Plugin |
Confirmed
Asserted: 2026-04-15 |
2026-09-07
First seen: 2026-04-15 |
1
source
Honeypot |
Severity: 61.0 |
only here | Details |
|
CVE-2026-21643
Fortinet - FortiClientEMS |
Confirmed
Asserted: 2026-04-04 |
2026-09-07
First seen: 2026-04-04 |
1
source
Honeypot |
Severity: 98.0 |
Details | |
|
CVE-2026-3055
NetScaler - ADC , NetScaler - Gateway |
Confirmed
Asserted: 2026-03-31 |
2026-09-07
First seen: 2026-03-31 |
1
source
Honeypot |
Severity: 93.0 |
Details | |
| CVE-2021-44515 |
Confirmed
Asserted: 2026-03-24 |
2026-09-07
First seen: 2026-03-24 |
1
source
Honeypot |
Severity: 98.0 |
Details | |
|
CVE-2018-25114
osCommerce - Online Merchant |
Confirmed
Asserted: 2026-03-12 |
2026-09-07
First seen: 2026-03-12 |
1
source
Honeypot |
Severity: 93.0 |
Details | |
|
CVE-2019-25141
smub - Easy WP SMTP – WordPress SMTP and Email Logs: Gmail, Office 365, Outlook, Custom SMTP, and more |
Confirmed
Asserted: 2026-03-10 |
2026-09-07
First seen: 2026-03-10 |
1
source
Honeypot |
Severity: 98.0 |
only here | Details |
| CVE-2018-6605 |
Confirmed
Asserted: 2026-03-10 |
2026-09-07
First seen: 2026-03-10 |
1
source
Honeypot |
Severity: 98.0 |
Details | |
| CVE-2019-5434 |
Confirmed
Asserted: 2026-03-09 |
2026-09-07
First seen: 2026-03-09 |
1
source
Honeypot |
Severity: 98.0 |
Details | |
| CVE-2019-9874 |
Confirmed
Asserted: 2026-03-09 |
2026-09-07
First seen: 2026-03-09 |
1
source
Honeypot |
Severity: 75.0 |
Details |
About this Catalog
This Known Exploited Vulnerabilities (KEV) catalog conforms to the GCVE BCP-07 standard (Best Current Practice) standard for documenting vulnerabilities with confirmed or suspected active exploitation.
Each entry includes exploitation status, evidence sources, and characteristics to help organizations prioritize vulnerability remediation efforts.