// For flags

CVE-2023-1661

Display post meta, term meta, comment meta, and user meta <= 0.4.1 - Authenticated(Contributor+) Stored Cross-Site Scripting

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Display post meta, term meta, comment meta, and user meta plugin for WordPress is vulnerable to Stored Cross-Site Scripting via post metadata in versions up to, and including, 0.4.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

*Credits: Francesco Carlucci
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-03-27 CVE Reserved
  • 2023-05-30 CVE Published
  • 2024-06-06 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Display Post Meta\, Term Meta\, Comment Meta\, And User Meta Project
Search vendor "Display Post Meta\, Term Meta\, Comment Meta\, And User Meta Project"
 Display Post Meta\, Term Meta\, Comment Meta\, And User Meta
Search vendor "Display Post Meta\, Term Meta\, Comment Meta\, And User Meta Project" for product "Display Post Meta\, Term Meta\, Comment Meta\, And User Meta"
 <= 0.4.1
Search vendor "Display Post Meta\, Term Meta\, Comment Meta\, And User Meta Project" for product "Display Post Meta\, Term Meta\, Comment Meta\, And User Meta" and version " <= 0.4.1"
wordpress
Affected