WordPress Soliloquy Lite 2.5.6 Persistent Cross-Site Scripting
CVE-2019-25743

5.1MEDIUM

Key Information:

Vendor

WordPress
Status
Soliloquy Lite
Vendor
CVE Published:
4 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25743?

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.

Affected Version(s)

Soliloquy Lite 2.5.6

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2019-25743 - Proof of Concept

References

https://www.exploit-db.com/exploits/47517
exploit
https://soliloquywp.com/
product
https://wordpress.org/plugins/soliloquy-lite/
product

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Unk9vvN
.