ManageEngine ER+ Stored XSS in Mails Exchanged Report (v<5802)
CVE-2026-28703 Published on April 3, 2026
Stored XSS Vulnerability
Zohocorp ManageEngine Exchange Reporter Plus versions before 5802 are vulnerable to Stored XSS in Mails Exchanged Between Users report.
Vulnerability Analysis
CVE-2026-28703 can be exploited with network access, requires user interaction and a small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high 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-2026-28703 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2026-28703
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Affected Versions
Zohocorp ManageEngine Exchange Reporter Plus:- Before 5802 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.