// For flags

CVE-2025-31550

WordPress WP-LESS plugin <= 1.9.3-3 - Sensitive Data Exposure vulnerability

Severity Score

5.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Insertion of Sensitive Information into Externally-Accessible File or Directory vulnerability in thom4 WP-LESS allows Retrieve Embedded Sensitive Data. This issue affects WP-LESS: from 1.9.3 through 3.

The WP-LESS plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.9.6. This makes it possible for unauthenticated attackers to extract sensitive user or configuration data.

*Credits: Anhchangmutrang (Patchstack Alliance)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2025-03-31 CVE Reserved
  • 2025-04-01 CVE Published
  • 2025-05-16 CVE Updated
  • 2025-06-08 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-538: Insertion of Sensitive Information into Externally-Accessible File or Directory
CAPEC
  • CAPEC-37: Retrieve Embedded Sensitive Data
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Thom4
Search vendor "Thom4"
 WP-LESS
Search vendor "Thom4" for product "WP-LESS"
 >= 1.9.3 <= 3
Search vendor "Thom4" for product "WP-LESS" and version " >= 1.9.3 <= 3"
en
Affected