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Fencer Vulns
high 7.5

CVE-2019-15816 json

The wp-private-content-plus plugin before 2.0 for WordPress has no protection against option changes via save_settings_page and other save_…

published 2019-08-30 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-6733

cvss
7.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.0%
EPSS 2.0% chance of exploitation in 30 days, percentile 80%
public exploits
0
none known

Summary

The wp-private-content-plus plugin before 2.0 for WordPress has no protection against option changes via save_settings_page and other save_ functions.

Patch / fix

  • wpexpertdeveloper wp_private_content_plus 2.0

Exploit prediction

2.00% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • blog.nintechnet.com https://blog.nintechnet.com/unauthenticated-options-change-vulnerability-in-wordpress-wp-private-content-plus-plugin/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation
  • CWE-601 URL Redirection to Untrusted Site
Technology feeds

References

Sources

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.