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

WordPress Plugin Vulnerabilities

AnyComment < 0.3.5 - Open Redirect

Description

The plugin has an API endpoint which passes user input via the redirect parameter to the wp_redirect() function without being validated first, leading to an Open Redirect issue, which according to the vendor, is a feature.

Proof of Concept

v < 0.3.4 - https://example.com/wp-json/anycomment/v1/auth/wordpress?redirect=https://wpscan.com

v < 0.3.5 - https://example.com/wp-json/anycomment/v1/auth/wordpress?redirect=https://wpscan.com?a=https://example.com 

Affects Plugins

anycomment
Fixed in version 0.3.5

References

CVE
CVE-2021-24838

Classification

Type

REDIRECT

OWASP top 10
A1: Injection
CWE
CWE-601

Miscellaneous

Original Researcher

Brandon Roldan

Submitter

Brandon Roldan

Submitter twitter
tomorrowisnew_
Verified

Yes

WPVDB ID
562e81ad-7422-4437-a5b4-fcab9379db82

Timeline

Publicly Published

2021-12-20 (about 1 years ago)

Added

2021-12-20 (about 1 years ago)

Last Updated

2022-05-04 (about 10 months ago)

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