// For flags

CVE-2023-48329

WordPress Fast Custom Social Share by CodeBard Plugin <= 1.1.1 is vulnerable to Cross Site Scripting (XSS)

Severity Score

4.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CodeBard Fast Custom Social Share by CodeBard allows Stored XSS.This issue affects Fast Custom Social Share by CodeBard: from n/a through 1.1.1.

La vulnerabilidad de neutralización inadecuada de la entrada durante la generación de páginas web ('Cross-site Scripting') en CodeBard Fast Custom Social Share de CodeBard permite almacenar XSS. Este problema afecta a Fast Custom Social Share de CodeBard: desde n/a hasta 1.1.1.

The Fast Custom Social Share by CodeBard plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

*Credits: Bae Song Hyun (Patchstack Alliance)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Multiple
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-11-14 CVE Reserved
  • 2023-11-23 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-12-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
  • CAPEC-592: Stored XSS
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Codebard
Search vendor "Codebard"
 Fast Custom Social Share
Search vendor "Codebard" for product "Fast Custom Social Share"
 <= 1.1.1
Search vendor "Codebard" for product "Fast Custom Social Share" and version " <= 1.1.1"
wordpress
Affected