WPScan
How it worksPricing
Vulnerabilities
WordPressPluginsThemesStatsSubmit vulnerabilities
For developers
StatusAPI detailsCLI scanner
Contact
WPScan
How it worksPricing
Vulnerabilities
WordPressPluginsThemesStatsSubmit vulnerabilities
For developers
StatusAPI detailsCLI scanner
Contact

WordPress Plugin Vulnerabilities

e-signature < 1.5.6.8 - Unauthenticated Arbitrary File Upload leading to RCE

Description

The AJAX sif_upload_file allowed the authorised extensions to be provided in the request, which result in unauthenticated arbitrary file upload and lead to RCE

Proof of Concept

/wp-admin/admin-ajax.php?action=sif_upload_file 

Affects Plugins

e-signature
Fixed in version 1.5.6.8

References

URL
https://pagely.com/blog/unauthenticated-remote-code-execution-in-e-signature-plugin/

Classification

Type

UPLOAD

CWE
CWE-434

Miscellaneous

Original Researcher

John Castro

Submitter

Pagely

Submitter website
https://www.pagely.com
Submitter twitter
pagely
Verified

Yes

WPVDB ID
0e6b7a1f-dadd-45da-9961-6fe89ffb4c70

Timeline

Publicly Published

2021-01-19 (about 2 years ago)

Added

2021-01-19 (about 2 years ago)

Last Updated

2021-01-20 (about 2 years ago)

Our Other Services

WPScan WordPress Security Plugin
WPScan

Vulnerabilities

WordPressPluginsThemesOur StatsSubmit vulnerabilities

About

How it worksPricingWordPress pluginNewsContact

For Developers

StatusAPI detailsCLI scanner

Other

PrivacyTerms of serviceSubmission termsDisclosure policyPrivacy Notice for California Users
jetpackIn partnership with Jetpack
githubtwitterfacebook
Angithubendeavor
Work With Us