CVE-2018-12100

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

1.34% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 69.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/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

2018-06-11 11:00Z8 YR AGO

Last updated

2024-08-05 08:24Z2 YR AGO

Reserved

2018-06-11

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

6dc17512d1d970a26dcf10ef298badf8e99750b204e72a16beba38c8d33fd9ab

• issues.sonatype.orghttps://issues.sonatype.org/plugins/servlet/mobile#issue/NEXUS-16870x_refsource_CONFIRM
• community.sonatype.comhttps://community.sonatype.com/t/repository-manager-3-12-0-released/31x_refsource_CONFIRM
• support.sonatype.comhttps://support.sonatype.com/hc/en-us/articles/360018565994-CVE-2018-12100-Nexus-Repository-Manager-3-Cross-Site-Scripting-XSS-June-4th-2018x_refsource_CONFIRM
• issues.sonatype.orghttps://issues.sonatype.org/secure/ReleaseNote.jspa?version=17493&projectId=10001x_refsource_CONFIRM