CVE-2025-47539: arraytics eventin Incorrect Privilege Assignment
CVSS: 9.8v3.1CriticalModified
Published 23-05-2025Last modified 28-04-2026
Vulnerability summary
CVE-2025-47539 is a critical (CVSS 9.8) Incorrect Privilege Assignment vulnerability in arraytics eventin. EPSS estimates a 25.24% chance of exploitation in the next 30 days, higher than 97.9% of scored vulnerabilities. Fixed in 4.0.27.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
25.24%
0%100%
High · -2.64 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 23-05-2025PublishedVulnerability first disclosed.
- 28-04-2026Last modifiedVulnerability information updated.
Description
Incorrect Privilege Assignment vulnerability in Arraytics Eventin wp-event-solution allows Privilege Escalation.This issue affects Eventin: from n/a through <= 4.0.26.
CVSS metrics
3 scores · 3 sources · 1 versionCritical 9.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 3 agree
- NVDNIST9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- wordfenceSource9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
25.24%
Chance of exploitation in the next 30 days
Percentile
98%
Versus all other CVEs
30-day change
-2.64 pp
From 27.88% on 19-09-2026
19-09-202619-10-2026
EPSS score25.24%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-266Incorrect Privilege AssignmentA product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
- CWE-862Missing AuthorizationThe product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Affected systems
Arraytics1 product
- eventin≤ 4.0.26
Themewinter1 product
- eventin< 4.0.27
Wordpress1 product
- wp-event-solution≤ 4.0.26 (fixed in 4.0.27)
3 vendors · 3 products