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CVE-2025-31083

18
FAUCET Score

CVE-2025-31083 describes a Stored Cross-site Scripting (XSS) vulnerability in ZEEN101 Leaky Paywall, affecting versions up to and including 4.21.7. This flaw, categorized as Improper Neutralization of Input During Web Page Generation (CWE-79), allows attackers to inject malicious scripts into web pages. The vulnerability carries a CVSS v3.1 score of 6.5 (Medium), indicating a low attack complexity and requiring user interaction. Successful exploitation could lead to limited impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, nor is exploit code publicly available on platforms like Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting low public awareness.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, <= 4.21.7CPE match
cpe:2.3:a:zeen101:leaky_paywall:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.3
Impact Score
3.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
9.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 8th percentile among its peer group of 15,225 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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

patchstack.com / database/Wordpress/Plugin/leaky-paywall/vulnerability/wordpress-leaky-paywall-4-21-7-cross-site-scripting-xss-vulnerability