CVE-2026-13173

Eventin < 4.1.21 - Contributor+ User Role and Meta Modification via Speaker Creation

LOW

2.7

CVSS Score

Published: August 19, 2026 at 06:00 AM UTC

Updated: October 22, 2026 at 04:09 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 verify the current user's permission to edit other users before assigning roles and updating user metadata during speaker creation, allowing users with contributor-level access and above to modify other users' roles and metadata.

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/f1bb2ee8-85b2-415e-ab41-97b9958e5e70/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

2.7LOWCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-862

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