CVE-2018-9861

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

1.75% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 76.3% 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

2018-04-19 17:00Z8 YR AGO

Last updated

2024-08-05 07:24Z2 YR AGO

Reserved

2018-04-09

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

eb62a9ae995e5018bce8d9996327134ea8f00286d87b6228a473f25fefd5c229

• github.comhttps://github.com/ckeditor/ckeditor-dev/blob/master/CHANGES.mdx_refsource_CONFIRM
• www.drupal.orghttps://www.drupal.org/sa-core-2018-003x_refsource_CONFIRM
• www.securityfocus.com103924http://www.securityfocus.com/bid/103924vdb-entryx_refsource_BID
• www.oracle.comhttps://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.htmlx_refsource_MISC