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CVE-2023-4917

20
FAUCET Score

CVE-2023-4917 describes a sensitive information exposure vulnerability in the Leyka plugin for WordPress, affecting versions up to and including 3.30.3. Authenticated attackers with subscriber-level permissions can exploit the 'leyka_ajax_get_env_and_options' function to extract critical data such as Sberbank API keys, PayPal Client Secrets, and other sensitive credentials. Rated Medium severity (CVSS 6.5), this vulnerability has a low attack complexity and high confidentiality impact, but there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.30.3CPE matchmatch criteria
cpe:2.3:a:te-st:leyka:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 55th percentile among its peer group of 21,957 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/leyka/tags/3.30.3/inc/leyka-ajax.php
Third Party Advisory
plugins.trac.wordpress.org / changeset/2990146/leyka
wordfence.com / threat-intel/vulnerabilities/id/dcd24b90-94ff-4625-8e3e-9c90e38683f9
Third Party Advisory