CVE-2026-121379 | BDVDB-2026-401712 Detail

Tournamatch

Description#

The Tournamatch WordPress plugin before 4.7.1 does not validate or restrict the path of a previously stored profile or team image before deleting it when a new image is uploaded, allowing users with a role as low as Subscriber to delete arbitrary files on the server, such as wp-config.php, which can lead to a full site takeover.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact high, availability impact high. Attack vector: network.

Weaknesses#

CWE-73 External Control of File Name or Path

References#

https://wpscan.com/vulnerability/1caba876-0753-4eaf-9127-455f23be6c9a/

Exploit#

https://wpscan.com/vulnerability/1caba876-0753-4eaf-9127-455f23be6c9a/

History#

Version 12026-11-07Record published in the CVE List.

Published

Published: 2026-11-07
Last modified: 2026-11-07

Vendor information

Vendor: Not stated
Product: Tournamatch

Score

9.6 Critical

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 22.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 4.7.1
Fixed
4.7.1

Scoring System

CVSS v4.0

Not available

CVSS v3.1

9.6 Critical

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Changed
Confidentiality	None
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).