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Description

WordPress Soliloquy Lite 2.5.6 contains a persistent cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by inserting script tags in the post title field. Attackers can submit POST requests to the post editing endpoint with script payloads in the post_title parameter, which are stored and executed when users preview the post.

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-05 | 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

2.5.6
affected

Credits

Unk9vvN finder

References

www.exploit-db.com/exploits/47517 (ExploitDB-47517) exploit

soliloquywp.com/ (Official Product Homepage) product

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

www.vulncheck.com/...uy-lite-persistent-cross-site-scripting (VulnCheck Advisory: WordPress Soliloquy Lite 2.5.6 Persistent Cross-Site Scripting) third-party-advisory

cve.org (CVE-2019-25743)

nvd.nist.gov (CVE-2019-25743)

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