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CVE-2019-15896

32
FAUCET Score

CVE-2019-15896 describes an unauthenticated options import vulnerability in the LifterLMS plugin for WordPress, affecting versions through 3.34.5. This critical vulnerability, with a CVSS score of 9.8, allows unauthenticated attackers to achieve privilege escalation (including administrator account creation), website redirection, and stored cross-site scripting (XSS) due to a flaw in the upload_import function. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code in common repositories like Metasploit or ExploitDB, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.34.5CPE matchmatch criteria
cpe:2.3:a:lifterlms:lifterlms:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
7.45%
Probability of exploitation in next 30 days
EPSS Percentile
93.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0745 is in the 89th percentile among its peer group of 36,829 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

blog.nintechnet.com / critical-vulnerability-fixed-in-wordpress-lifterlms-plugin
ExploitThird Party Advisory
wordpress.org / plugins/lifterlms
Release Notes
wpvulndb.com / vulnerabilities/9871
Third Party Advisory