CVE-2018-3740

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

1.46% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 73.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/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

2018-03-30 19:00Z8 YR AGO

Last updated

2024-08-05 04:50Z2 YR AGO

Reserved

2017-12-28

Assigning CNA

hackerone

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
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

1c19878320aa71af4c45ddbb75a3e9d26f45c857d91a2fcf9b9619b6da4ef906

• www.debian.orgDSA-4358https://www.debian.org/security/2018/dsa-4358vendor-advisoryx_refsource_DEBIAN
• github.comhttps://github.com/rgrove/sanitize/issues/176x_refsource_CONFIRM
• about.gitlab.comhttps://about.gitlab.com/2018/06/25/security-release-gitlab-11-dot-0-dot-1-released/x_refsource_CONFIRM
• github.comhttps://github.com/rgrove/sanitize/commit/01629a162e448a83d901456d0ba8b65f3b03d46ex_refsource_CONFIRM