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THREATINT
PUBLISHED

CVE-2024-5881

Webico Slider Flatsome Addons <= 2.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via wbc_image Shortcode



AssignerWordfence
Reserved2024-06-11
Published2024-07-09
Updated2024-08-01

Description

The Webico Slider Flatsome Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's wbc_image shortcode in all versions up to, and including, 2.0.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.



MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

*
affected

Timeline

2024-07-08:Disclosed

Credits

Francesco Carlucci 0x4005842690

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/71eeddf4-5693-41bc-93ad-3c93dafdd3bc?source=cve

https://plugins.trac.wordpress.org/browser/webico-slider-flatsome-addons/trunk/shortcodes/wbc_slider.php#L4

cve.org CVE-2024-5881

nvd.nist.gov CVE-2024-5881

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