Executive Summary

Informations
Name CVE-2019-19589 First vendor Publication 2019-12-05
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The Lever PDF Embedder plugin 4.4 for WordPress does not block the distribution of polyglot PDF documents that are valid JAR archives. Note: It has been argued that "The vulnerability reported in PDF Embedder Plugin is not valid as the plugin itself doesn't control or manage the file upload process. It only serves the uploaded PDF files and the responsibility of uploading PDF file remains with the Site owner of Wordpress installation, the upload of PDF file is managed by Wordpress core and not by PDF Embedder Plugin. Control & block of polyglot file is required to be taken care at the time of upload, not on showing the file. Moreover, the reference mentions retrieving the files from the browser cache and manually renaming it to jar for executing the file. That refers to a two step non-connected steps which has nothing to do with PDF Embedder.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19589

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-436 Interpretation Conflict

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://sejalivre.org/usando-arquivos-polyglot-para-distribuir-malwares/
https://wordpress.org/plugins/pdf-embedder/#developers
Source Url

Alert History

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Date Informations
2024-11-28 13:30:09
  • Multiple Updates
2024-08-05 09:27:58
  • Multiple Updates
2024-07-03 09:28:03
  • Multiple Updates
2024-06-05 00:27:43
  • Multiple Updates
2024-05-17 09:28:26
  • Multiple Updates
2024-05-14 21:28:13
  • Multiple Updates
2024-04-11 09:28:29
  • Multiple Updates
2024-03-21 09:28:31
  • Multiple Updates
2023-11-07 21:38:26
  • Multiple Updates
2022-05-03 21:23:32
  • Multiple Updates
2021-08-05 01:33:27
  • Multiple Updates
2021-07-21 17:24:43
  • Multiple Updates
2021-05-04 13:34:09
  • Multiple Updates
2021-04-22 02:48:18
  • Multiple Updates
2020-10-09 05:22:49
  • Multiple Updates
2020-05-23 02:28:41
  • First insertion