CVE-2026-103768

LOWCVSS 9.8 · CRITICAL

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

The ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 3.3.7 via the initMailPart function. This is due to insufficient file type validation when saving IMAP email attachments. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-434

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Deep dive

Full discourse1 post

The Hacker Wire@TheHackerWire1d
🚨 CVE-2026-103768 (CVSS 9.8 Critical) Unauthenticated arbitrary file upload in ELEX WP HelpDesk allows remote attackers to gain remote code execution simply by sending an email with an executable attachment. https://www.thehackerwire.com/vulnerability/CVE-2026-103768/ https://t.co/ytTyyknxnU
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