CVE-2021-31848

6.1 mediumEPSS 0.8%

Medium (6.1) in mcafee data loss prevention endpoint. EPSS 0.8% chance of exploitation in the next 30 days.

Cross site scripting (XSS) vulnerability in McAfee Data Loss Prevention (DLP) ePO extension prior to 11.7.100 allows a remote attacker to highjack an active DLP ePO administrator session by convincing the logged in administrator to click on a carefully crafted link in the case management part of the DLP ePO extension.

Severity

CVSS 3.1

6.1 medium

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-11-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mcafee:data_loss_prevention_endpoint

References

https://kc.mcafee.com/corporate/index?page=content&id=SB10371
https://kc.mcafee.com/corporate/index?page=content&id=SB10371

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