CVE-2026-112844
SSVC: noneWordPress WP Event Solution plugin <= 4.1.26 - Cross Site Scripting (XSS) vulnerability
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CVSS v3.1 (listed by NVD)
7.1
HIGH
Scored by patchstack.com (not yet scored by NVD)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0 (listed by NVD)
—
Not scored
CVSS (listed by CVE.org)
7.1
HIGH
Scored by CNA (Patchstack) · v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
EPSS exploit probability
0.3%
Percentile 15.7%
as of 2026-10-24
CISA KEV
—
Not listed
SSVC (CISA ADP)
none
Automatable: no / Impact: partial
Attack conditions and impact
Derived from the CNA (via NVD) CVSS 3.1 vector
NetworkNo authUser action
Scope change
Confidentiality LIntegrity LAvailability L
| Metric | Value | Meaning |
|---|---|---|
| Attack vector AV | N | Network |
| Attack complexity AC | L | Low (easy) |
| Privileges required PR | N | None |
| User interaction UI | R | Required |
| Scope S | C | Changed (affects other components) |
| Confidentiality C | L | Low |
| Integrity I | L | Low |
| Availability A | L | Low |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Description
NVD
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Arraytics WP Event Solution wp-event-solution allows Stored XSS.This issue affects WP Event Solution: from n/a through 4.1.26.
Solutions (CNA)
Update the WordPress WP Event Solution plugin to the latest available version (at least 4.1.27).
CVSS assessments
| Provider | Version | Score | Vector |
|---|---|---|---|
| NVD / [email protected] (Secondary) | 3.1 | 7.1 HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |
| CNA / Patchstack | 3.1 | 7.1 HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |
Affected products and packages
CNA (CVE.org)
| Vendor | Product | Versions |
|---|---|---|
| Arraytics | WP Event Solution | affected: 0 … <= 4.1.26 default: unaffected |