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CVE-2019-15816

25
FAUCET Score

CVE-2019-15816 describes a critical vulnerability in the wp-private-content-plus plugin for WordPress, specifically versions prior to 2.0. This flaw allows attackers to modify plugin options without proper authentication, impacting the integrity of the plugin's settings. With a CVSS score of 7.5 (HIGH), it presents a low-complexity, unauthenticated attack vector that could lead to significant data integrity issues. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.0CPE matchmatch criteria
cpe:2.3:a:wpexpertdeveloper:wp_private_content_plus:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.00%
Probability of exploitation in next 30 days
EPSS Percentile
78.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0200 is in the 62nd percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog.nintechnet.com / unauthenticated-options-change-vulnerability-in-wordpress-wp-private-content-plus-plugin
ExploitThird Party Advisory
wordpress.org / plugins/wp-private-content-plus
ProductThird Party Advisory
wpvulndb.com / vulnerabilities/9817
Third Party Advisory