// For flags

CVE-2023-52426

 

Severity Score

5.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

libexpat through 2.5.0 allows recursive XML Entity Expansion if XML_DTD is undefined at compile time.

libexpat hasta 2.5.0 permite la expansión recursiva de entidades XML si XML_DTD no está definido en el momento de la compilación.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-02-04 CVE Reserved
  • 2024-02-04 CVE Published
  • 2024-08-02 CVE Updated
  • 2025-04-15 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Libexpat Project
Search vendor "Libexpat Project"
 Libexpat
Search vendor "Libexpat Project" for product "Libexpat"
 <= 2.5.0
Search vendor "Libexpat Project" for product "Libexpat" and version " <= 2.5.0"
-
Affected