CVE-2026-3880 | Zoho ManageEngine Exchange Reporter Plus up to 5801 Public Folder Client Permissions Report cross site scripting

VDB-355088 · CVE-2026-3880 · GCVE-0-2026-3880 ZOHO MANAGEENGINE EXCHANGE REPORTER PLUS UP TO 5801 PUBLIC FOLDER CLIENT PERMISSIONS REPORT CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.3 $0-$5k 1.64+ Summaryinfo A vulnerability was found in Zoho ManageEngine Exchange Reporter Plus up to 5801. It has been declared as problematic. This affects an unknown function of the component Public Folder Client Permissions Report. Such manipulation leads to cross site scripting. This vulnerability is listed as CVE-2026-3880. The attack may be performed from remote. There is no available exploit. It is recommended to upgrade the affected component. Detailsinfo A vulnerability, which was classified as problematic, has been found in Zoho ManageEngine Exchange Reporter Plus up to 5801. Affected by this issue is some unknown processing of the component Public Folder Client Permissions Report. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product 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. Impacted is integrity. CVE summarizes: Zohocorp ManageEngine Exchange Reporter Plus versions before 5802 are vulnerable to Stored XSS in Public Folder Client Permissions report. The weakness was presented by C311. The advisory is shared for download at manageengine.com. This vulnerability is handled as CVE-2026-3880 since 03/10/2026. The exploitation is known to be easy. The attack may be launched remotely. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007. Upgrading to version 5802 eliminates this vulnerability. Productinfo Type Reporting Software Vendor Zoho ManageEngine Name Exchange Reporter Plus Version 5801 License commercial Website Vendor: https://www.manageengine.com/ CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 5.4 VulDB Meta Temp Score: 5.3 VulDB Base Score: 3.5 VulDB Temp Score: 3.4 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 7.3 CNA Vector (Zohocorp): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Cross site scripting CWE: CWE-79 / CWE-94 / CWE-74 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: Exchange Reporter Plus 5802 Timelineinfo 03/10/2026 CVE reserved 04/03/2026 +23 days Advisory disclosed 04/03/2026 +0 days VulDB entry created 04/03/2026 +0 days VulDB entry last update Sourcesinfo Vendor: manageengine.com Advisory: manageengine.com Researcher: C311 Status: Confirmed CVE: CVE-2026-3880 (🔒) GCVE (CVE): GCVE-0-2026-3880 GCVE (VulDB): GCVE-100-355088 Entryinfo Created: 04/03/2026 14:29 Changes: 04/03/2026 14:29 (66) Complete: 🔍 Cache ID: 99:5B8:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸