Unauthenticated Privilege Escalation in Listdom Plugin by Patchstack
CVE-2026-49063

7.3HIGH

Key Information:

Vendor

WordPress
Status
Listdom
Vendor
CVE Published:
15 June 2026

What is CVE-2026-49063?

The vulnerability allows unauthenticated users to escalate privileges within Listdom up to version 5.5.0, potentially compromising site security and integrity. Attackers exploiting this flaw can gain unauthorized access to restricted functionalities, manipulating the plugin's intended operations. Website administrators should prioritize updating to a later version to mitigate this risk and secure their WordPress environment.

Affected Version(s)

Listdom <= 5.5.0

References

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

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

dodoh4t | Patchstack Bug Bounty Program
.