CVE-2026-13176

Eventin < 4.1.21 - Contributor+ Server-Side Request Forgery

LOW

2.7

CVSS Score

Published: August 21, 2026 at 11:40 AM UTC

Updated: October 16, 2026 at 03:10 PM UTC

1 product affected across 1 vendorEventin

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Severity

LOW2.7

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

Description

The Eventin WordPress plugin before 4.1.21 does not validate a user-supplied webhook URL stored on events nor verify event ownership, allowing users with contributor-level access and above to trigger blind server-side requests to arbitrary hosts.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Eventin · Arrayticswordpress-plugin

90%

0 ≤ v < 4.1.210

Affected range stops below 4.1.21, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical Description

Source: cverecord

https://wpscan.com/vulnerability/41bd0919-6ed3-4280-9657-8114c1b2a0e7/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

2.7LOWWPScan

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-918

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