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CVE-2026-13175

Eventin < 4.1.21 - Contributor+ Schedule Deletion and Modification via IDOR

MEDIUM
6.5
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
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

The Eventin WordPress plugin before 4.1.21 does not verify ownership before allowing schedule records to be modified or deleted, allowing users with contributor-level access and above to alter or delete schedule entries created by other users.

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/10762bf3-9663-40dc-9794-88ec7aa5b048/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

6.5MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-639

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