WordPress Plugin Vulnerabilities

Call Now Accessibility Button < 1.1 - Admin+ Stored XSS

Description

The plugin does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Proof of Concept

Affects Plugins

Plugin icon
accessibility-help-button
Fixed in 1.1

References

CVE
CVE-2023-2635
URL
https://packetstormsecurity.com/files/#171663/

Classification

Type
XSS
OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79
CVSS
3.5 (low)

Miscellaneous

Original Researcher
Taliya Bilal
Submitter
Taliya Bilal
Verified
Yes
WPVDB ID
81b89613-18d0-4c13-84e3-9e2e1802fd7c

Timeline

Publicly Published
2023-06-19 (about 2 years ago)
Added
2023-06-19 (about 2 years ago)
Last Updated
2023-06-19 (about 2 years ago)

Other

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2016-03-28
Title
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Published
2021-10-19
Title
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Published
2025-03-07
Title
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