How severe is CVE-2019-16932?

CVE-2019-16932 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2019-16932 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 39% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-16932?

CVE-2019-16932 affects Themeisle Visualizer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-16932?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2019-16932 published?

CVE-2019-16932 was published on 2019-09-30 and last updated on 2026-06-17.

CVE-2019-16932

CVE-2019-16932 is a critical-severity vulnerability in Themeisle Visualizer with a CVSS 3.x base score of 10.0. Its EPSS exploit-prediction score of 39% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-918.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
CVSS v2: 5.8
EPSS exploit prediction: 39% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Themeisle Visualizer
Published: 2019-09-30
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2019-16932?: A blind SSRF vulnerability exists in the Visualizer plugin before 3.3.1 for WordPress via wp-json/visualizer/v1/upload-data.
How severe is CVE-2019-16932?: CVE-2019-16932 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2019-16932 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 39% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-16932?: CVE-2019-16932 affects Themeisle Visualizer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-16932?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-16932 published?: CVE-2019-16932 was published on 2019-09-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:themeisle:visualizer:*:*:*:*:*:wordpress:*:*

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