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CVE-2026-3880

22
FAUCET Score

CVE-2026-3880 identifies a Stored Cross-Site Scripting (XSS) vulnerability in Zohocorp ManageEngine Exchange Reporter Plus versions before 5802, specifically impacting the Public Folder Client Permissions report. With a CVSS score of 4.8 (Medium), exploitation requires high privileges and user interaction, occurring over the network with low attack complexity. A successful attack could result in low impacts to confidentiality and integrity, with the potential for the scope to change. Currently, there is no evidence of active exploitation, no public exploit code available, and minimal community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.8CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_exchange_reporter_plus:*:*:*:*:*:*:*:*
5.8CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_exchange_reporter_plus:5.8:-:*:*:*:*:*:*
5.8CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_exchange_reporter_plus:5.8:5800:*:*:*:*:*:*
5.8CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_exchange_reporter_plus:5.8:5801:*:*:*:*:*:*
>= 0, < 5802CPE match
cpe:2.3:a:zohocorp:manageengine_exchange_reporter_plus:*:5423:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.3HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.1
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.54%
Probability of exploitation in next 30 days
EPSS Percentile
42.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0054 is in the 66th percentile among its peer group of 4,937 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

manageengine.com / products/exchange-reports/advisory/CVE-2026-3880.html
Vendor Advisory