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Vulnerability Details :

CVE-2026-42686

Summary
Assigner-Patchstack
Assigner Org ID-21595511-bba5-4825-b968-b78d1f9984a3
Published At-15 Jun, 2026 | 20:18
Updated At-16 Jun, 2026 | 01:24
Rejected At-
Credits

WordPress EventPrime plugin <= 4.3.2.1 - Cross Site Scripting (XSS) vulnerability

Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2.1 versions.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Patchstack
Assigner Org ID:21595511-bba5-4825-b968-b78d1f9984a3
Published At:15 Jun, 2026 | 20:18
Updated At:16 Jun, 2026 | 01:24
Rejected At:
▼CVE Numbering Authority (CNA)
WordPress EventPrime plugin <= 4.3.2.1 - Cross Site Scripting (XSS) vulnerability

Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2.1 versions.

Affected Products
Vendor
Metagauss Inc.EventPrime
Product
EventPrime
Collection URL
https://wordpress.org/plugins
Package Name
eventprime-event-calendar-management
Default Status
unaffected
Versions
Affected
  • From n/a through 4.3.2.1 (custom)
    • -> unaffectedfrom4.3.2.2
Problem Types
TypeCWE IDDescription
CWECWE-79CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Type: CWE
CWE ID: CWE-79
Description: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Metrics
VersionBase scoreBase severityVector
3.17.1HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-592CAPEC-592 Stored XSS
CAPEC ID: CAPEC-592
Description: CAPEC-592 Stored XSS
Solutions

Update the WordPress EventPrime Plugin to the latest available version (at least 4.3.2.2).

Configurations
Workarounds
Exploits
Credits
finder
hhhai | Patchstack Bug Bounty Program
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://patchstack.com/database/wordpress/plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-3-2-1-cross-site-scripting-xss-vulnerability?_s_id=cve
vdb-entry
Hyperlink: https://patchstack.com/database/wordpress/plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-3-2-1-cross-site-scripting-xss-vulnerability?_s_id=cve
Resource:
vdb-entry
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:audit@patchstack.com
Published At:15 Jun, 2026 | 21:16
Updated At:15 Jun, 2026 | 21:24

Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2.1 versions.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.1HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Type: Secondary
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-79Primaryaudit@patchstack.com
CWE ID: CWE-79
Type: Primary
Source: audit@patchstack.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://patchstack.com/database/wordpress/plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-3-2-1-cross-site-scripting-xss-vulnerability?_s_id=cveaudit@patchstack.com
N/A
Hyperlink: https://patchstack.com/database/wordpress/plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-3-2-1-cross-site-scripting-xss-vulnerability?_s_id=cve
Source: audit@patchstack.com
Resource: N/A

Change History

0
Information is not available yet

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