Reflected XSS in MOVEit Transfer (<2021.1.8) via package composition
CVE-2023-42656 Published on September 20, 2023
MOVEit Transfer Reflected XSS
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.
Vulnerability Analysis
CVE-2023-42656 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2023-42656 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2023-42656
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Affected Versions
Progress Software Corporation MOVEit Transfer:- Version 2023.0.0 (15.0.0) and below 2023.0.6 (15.0.6) is affected.
- Version 2022.1.0 (14.1.0) and below 2022.1.9 (14.1.9) is affected.
- Version 2022.0.0 (14.0.0) and below 2022.0.8 (14.0.8) is affected.
- Version 2021.1.0 (13.1.0) and below 2021.1.8 (13.1.8) is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.