Stored XSS Vulnerability in SliceWP by iova.Mihai
CVE-2026-42653

7.1HIGH

Key Information:

Vendor

WordPress
Status
SliceWP
Vendor
CVE Published:
11 June 2026

What is CVE-2026-42653?

The vulnerability in the SliceWP plugin by iova.Mihai allows for improper neutralization of input during web page generation, leading to Stored Cross-site Scripting (XSS) attacks. This issue impacts versions from n/a through 1.2.6, creating a potential security risk where attackers can inject malicious scripts. Users of SliceWP should take immediate steps to patch this vulnerability to safeguard their websites and user data from exploitation.

Affected Version(s)

SliceWP <= 1.2.6

References

https://patchstack.com/database/wordpress/plugin/slicewp/...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nguyen Ba Khanh | Patchstack Bug Bounty Program
.