Vulnerability details

CVE-2026-14930

JS Help Desk

JS Help Desk < 3.1.4 - Unauthenticated Arbitrary Ticket File Attachment Upload

CVSS 3.1

7.5High

Official description

The JS Help Desk WordPress plugin before 3.1.4 does not perform any authorization, nonce, or ownership check on a front-end request dispatcher, allowing unauthenticated users to upload files (limited to the JS Help Desk WordPress plugin before 3.1.4's inert allowed extensions) and attach them to arbitrary users' support tickets.

CVSS scores

Score	Version	Source	Vector
7.5High	3.1	CISA ADP / Vulnrichment (CISA-ADP)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`

Affected products

Vendor	Product	Versions	Source
—	JS Help Desk	v < 3.1.4	CVEProject cvelistV5 (CNA)

References and advisories

https://wpscan.com/vulnerability/075ca843-e787-43cc-8de4-54d8ddc63d4a/ exploitvdb-entrytechnical-description

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Details

Published: 2026-07-31
Last updated: 2026-07-31
State: Published
Assigner (CNA): WPScan

Exploit prediction (EPSS)

0.4%

Probability of exploitation in 30 days

35.1%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: Proof of concept
Technical impact: Partial

Weaknesses (CWE)

CWE-862
Missing Authorization