// For flags

CVE-2018-25082

zwczou WeChat SDK Python to_xml xml external entity reference

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability was found in zwczou WeChat SDK Python 0.3.0 and classified as critical. This issue affects the function validate/to_xml. The manipulation leads to xml external entity reference. The attack may be initiated remotely. Upgrading to version 0.5.5 is able to address this issue. The patch is named e54abadc777715b6dcb545c13214d1dea63df6c9. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-223403.

Eine kritische Schwachstelle wurde in zwczou WeChat SDK Python 0.3.0 gefunden. Betroffen davon ist die Funktion validate/to_xml. Durch Manipulation mit unbekannten Daten kann eine xml external entity reference-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Ein Aktualisieren auf die Version 0.5.5 vermag dieses Problem zu lösen. Der Patch wird als e54abadc777715b6dcb545c13214d1dea63df6c9 bezeichnet. Als bestmögliche Massnahme wird das Einspielen eines Upgrades empfohlen.

*Credits: VulDB GitHub Commit Analyzer
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-03-19 CVE Reserved
  • 2023-03-21 CVE Published
  • 2024-08-05 CVE Updated
  • 2024-11-09 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-611: Improper Restriction of XML External Entity Reference
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Wechat Sdk Python Project
Search vendor "Wechat Sdk Python Project"
 Wechat Sdk Python
Search vendor "Wechat Sdk Python Project" for product "Wechat Sdk Python"
 < 0.5.5
Search vendor "Wechat Sdk Python Project" for product "Wechat Sdk Python" and version " < 0.5.5"
-
Affected