CVE-2023-42656: Progress MOVEit Transfer

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

In Progress MOVEit Transfer versions released before 2021.1.8 (13.1.8), 2022.0.8 (14.0.8), 2022.1.9 (14.1.9), 2023.0.6 (15.0.6), a reflected cross-site scripting (XSS) vulnerability has been identified in MOVEit Transfer's web interface.  An attacker could craft a malicious payload targeting MOVEit Transfer users during the package composition procedure.  If a MOVEit user interacts with the crafted payload, the attacker would be able to execute malicious JavaScript within the context of the victims browser.

Affected products

• Progress MOVEit Transfer: before 2021.1.8 (fixed in 2021.1.8); from 2022.0.0, before 2022.0.8 (fixed in 2022.0.8); from 2022.1.0, before 2022.1.9 (fixed in 2022.1.9); from 2023.0.0, before 2023.0.6 (fixed in 2023.0.6)

Published 2023-09-20. Last modified 2026-06-17.