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CVE-2019-15823

43
FAUCET Score

CVE-2019-15823 describes a critical protection bypass vulnerability in the WPS Hide Login plugin for WordPress, affecting versions prior to 1.5.3. This flaw allows an unauthenticated attacker to bypass the login page protection. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog or having Metasploit modules, Nuclei templates exist for detecting and exploiting this issue, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.5.3CPE matchmatch criteria
cpe:2.3:a:wpserveur:wps_hide_login:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
8.58%
Probability of exploitation in next 30 days
EPSS Percentile
94.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2019-15823 · Jan 7, 2026
This CVE's current EPSS score of 0.0858 is in the 90th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secupress.me / blog/wps-hide-login-v1-5-2-2-multiples-vulnerabilities
ExploitThird Party Advisory
wordpress.org / plugins/wps-hide-login
ProductThird Party Advisory
wpvulndb.com / vulnerabilities/9469
Third Party Advisory