Vulnerability-Lookup

VAR-201912-1320

Vulnerability from variot - Updated: 2024-06-05 23:15

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. WordPress for Lever PDF Embedder The plug-in contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. WordPress is a blogging platform developed by the WordPress Foundation using PHP language. The platform supports setting up personal blog sites on PHP and MySQL servers. Lever PDF Embedder is a PDF viewing plug-in used in it. A security vulnerability exists in WordPress Lever PDF Embedder version 4.4. An attacker could exploit this vulnerability to transmit and execute malicious code

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CVE-2019-19589 (GCVE-0-2019-19589)

Vulnerability from cvelistv5 – Published: 2019-12-05 03:16 – Updated: 2024-08-05 02:16 Disputed

Summary

Severity ?

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Assigner

mitre

References

URL

Tags

	https://sejalivre.org/usando-arquivos-polyglot-pa…	x_refsource_MISC
	https://wordpress.org/plugins/pdf-embedder/#developers	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-201912-1320

CVE-2019-19589 (GCVE-0-2019-19589)

Tags

Sightings

Nomenclature