CVE-2021-47922

MEDIUM 6.4

WordPress Plugin Slider by Soliloquy 2.6.2 Stored XSS

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	soliloquywp
Product	slider by soliloquy
Published	May 10, 2026
Last Updated	May 11, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

None

Affected Versions

Soliloquywp / Slider by Soliloquy

2.6.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/50563 soliloquywp.com: https://soliloquywp.com/ wordpress.org: https://wordpress.org/plugins/soliloquy-lite/ vulncheck.com: https://www.vulncheck.com/advisories/wordpress-plugin-slider-by-soliloquy-stored-xss

Credits

Abdurrahman Erkan (@erknabd)