CVE-2018-10939

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 71.4% of scored records. A rank, not a probability.

NVD base score

6.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-05-30 21:00Z8 YR AGO

Last updated

2024-08-05 07:54Z2 YR AGO

Reserved

2018-05-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

89d7f74a769a07338d215e6fb6e795092b9ad8e582394c72122911e4ca5f5725

• wiki.zimbra.comhttps://wiki.zimbra.com/wiki/Security_Centerx_refsource_CONFIRM
• wiki.zimbra.comhttps://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.8/P4x_refsource_CONFIRM
• blog.zimbra.comhttps://blog.zimbra.com/2018/05/new-zimbra-patches-8-8-8-patch-4-and-8-7-11-patch-4/x_refsource_CONFIRM
• wiki.zimbra.comhttps://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.11/P4x_refsource_CONFIRM
• wiki.zimbra.comhttps://wiki.zimbra.com/wiki/Zimbra_Security_Advisoriesx_refsource_CONFIRM