CVE-2019-16932

Visualizer vulnerability

CVSS

10.0

EPSS

39.1%

EPSS pct

98th

Exploited

No known

A blind SSRF vulnerability exists in the Visualizer plugin before 3.3.1 for WordPress via wp-json/visualizer/v1/upload-data.

Affected vendor

Themeisle

Affected product

Visualizer

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Weakness type (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

Published

2019-09-30

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity.

Its EPSS score of 39.1% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2019-16932

Confirm whether Themeisle Visualizer is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2019-16932.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-16932

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-16932 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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