// For flags

CVE-2025-32699

Potential javascript injection attack enabled by Unicode normalization in Action API

Severity Score

2.1
*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Vulnerability in Wikimedia Foundation MediaWiki, Wikimedia Foundation Parsoid.This issue affects MediaWiki: before 1.39.12, 1.42.6, 1.43.1; Parsoid: before 0.16.5, 0.19.2, 0.20.2.

Multiple security issues were discovered in MediaWiki, a website engine for collaborative work, which could result in information disclosure, cross-site scripting or restriction bypass.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Attack Requirements
None
Privileges Required
None
User Interaction
Active
System
Vulnerable | Subsequent
Confidentiality
None
None
Integrity
Low
None
Availability
None
None
Attack Vector
Network
Attack Complexity
High
Attack Requirements
None
Privileges Required
None
User Interaction
Active
System
Vulnerable | Subsequent
Confidentiality
None
None
Integrity
Low
None
Availability
None
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2025-04-09 CVE Reserved
  • 2025-04-10 CVE Published
  • 2025-04-10 CVE Updated
  • 2025-04-11 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (1)
URL Tag Source
https://phabricator.wikimedia.org/T387130
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Wikimedia Foundation
Search vendor "Wikimedia Foundation"
 MediaWiki
Search vendor "Wikimedia Foundation" for product "MediaWiki"
 < 1.39.12
Search vendor "Wikimedia Foundation" for product "MediaWiki" and version " < 1.39.12"
en
Affected
Wikimedia Foundation
Search vendor "Wikimedia Foundation"
 MediaWiki
Search vendor "Wikimedia Foundation" for product "MediaWiki"
 < 1.42.6
Search vendor "Wikimedia Foundation" for product "MediaWiki" and version " < 1.42.6"
en
Affected
Wikimedia Foundation
Search vendor "Wikimedia Foundation"
 MediaWiki
Search vendor "Wikimedia Foundation" for product "MediaWiki"
 < 1.43.1
Search vendor "Wikimedia Foundation" for product "MediaWiki" and version " < 1.43.1"
en
Affected
Wikimedia Foundation
Search vendor "Wikimedia Foundation"
 Parsoid
Search vendor "Wikimedia Foundation" for product "Parsoid"
 < 0.16.5
Search vendor "Wikimedia Foundation" for product "Parsoid" and version " < 0.16.5"
en
Affected
Wikimedia Foundation
Search vendor "Wikimedia Foundation"
 Parsoid
Search vendor "Wikimedia Foundation" for product "Parsoid"
 < 0.19.2
Search vendor "Wikimedia Foundation" for product "Parsoid" and version " < 0.19.2"
en
Affected
Wikimedia Foundation
Search vendor "Wikimedia Foundation"
 Parsoid
Search vendor "Wikimedia Foundation" for product "Parsoid"
 < 0.20.2
Search vendor "Wikimedia Foundation" for product "Parsoid" and version " < 0.20.2"
en
Affected