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Description

Slider by Soliloquy 2.6.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the title parameter. Attackers can add JavaScript payloads in the title field when creating or editing sliders, which executes in the browsers of users viewing the slider on both administrative and frontend pages.

PUBLISHED Reserved 2026-02-01 | Published 2026-05-10 | Updated 2026-05-10 | Assigner VulnCheck




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

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

Product status

2.6.2
affected

Credits

Abdurrahman Erkan (@erknabd) finder

References

www.exploit-db.com/exploits/50563 (ExploitDB-50563) exploit

soliloquywp.com/ (Official Product Homepage) product

wordpress.org/plugins/soliloquy-lite/ (Product Reference) product

www.vulncheck.com/...s-plugin-slider-by-soliloquy-stored-xss (VulnCheck Advisory: WordPress Plugin Slider by Soliloquy 2.6.2 Stored XSS) third-party-advisory

cve.org (CVE-2021-47922)

nvd.nist.gov (CVE-2021-47922)

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