CVE-2019-16932 in the critical feed json
A blind SSRF vulnerability exists in the Visualizer plugin before 3.3.1 for WordPress via wp-json/visualizer/v1/upload-data.
published 2019-09-30 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-7425
- cvss
- 10.0
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 39.0%
- EPSS 39.0% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
A blind SSRF vulnerability exists in the Visualizer plugin before 3.3.1 for WordPress via wp-json/visualizer/v1/upload-data.
Patch / fix
- themeisle visualizer 3.3.1
Exploit prediction
38.99% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Visualizer <3.3.1 - Blind Server-Side Request Forgery nuclei detection template
- nathandavison.com https://nathandavison.com/blog/wordpress-visualizer-plugin-xss-and-ssrf referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N |
| NVD | 2.0 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
- Technology feeds
References
-
nathandavison.com
/blog/wordpress-visualizer-plugin-xss-and-ssrf
exploit, third-party-advisory
-
wpvulndb.com
/vulnerabilities/9892
third-party-advisory
-
wordpress.org
/plugins/visualizer/#developers
product, third-party-advisory
Sources
- CVE List CVE-2019-16932
- NVD CVE-2019-16932
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.