CVE-2018-16283

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

63.07% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 99.1% of scored records. A rank, not a probability.

NVD base score

9.8 (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:H/I:H/A:H

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

2018-09-24 22:00Z7 YR AGO

Last updated

2024-08-05 10:17Z2 YR AGO

Reserved

2018-08-31

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base

Data version

5.1

Document digest

267c309565b3c3bbecfdf5afc3ee6bc04a84a24676ee9790c2a13098d1f1d9e8

• seclists.org20180920 WordPress Plugin Wechat Broadcast 1.2.0 - Local/Remote File Inclusionhttp://seclists.org/fulldisclosure/2018/Sep/32mailing-listx_refsource_FULLDISC
• wpvulndb.comhttps://wpvulndb.com/vulnerabilities/9132x_refsource_MISC
• www.exploit-db.com45438https://www.exploit-db.com/exploits/45438/exploitx_refsource_EXPLOIT-DB
• github.comhttps://github.com/springjk/wordpress-wechat-broadcast/issues/14x_refsource_CONFIRM