Is CVE-2026-54811 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-54811 being exploited in the wild.

How severe is CVE-2026-54811?

Critical severity, with a CVSS score of 9.3, published 17 June 2026.

Which products and versions are affected?

Tips and Tricks HQ WP eMember < v10.9.4.

Is there a fix for CVE-2026-54811?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-54811 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-54811?

Check whether you run Tips and Tricks HQ WP eMember at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-54811: Tips and Tricks HQ WP eMember SQL injection

Q: Is there a fix for CVE-2026-54811?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

Q: How is CVE-2026-54811 attacked?

It is attacked over the network, in a software library.

Q: Am I affected by CVE-2026-54811?

Check whether you run Tips and Tricks HQ WP eMember at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-54811 · Severity: critical · CVSS 9.3 · Published 2026-06-17

WP eMember is a WordPress plugin used to manage memberships and restrict access to premium content. A critical security flaw allows unauthenticated attackers to perform SQL injection, which could lead to the theft of sensitive member data or unauthorized access to the site's database. This vulnerability is particularly dangerous as it can be exploited remotely without any login credentials.

Vendors: Tips and Tricks HQ.

Quick answers

Is CVE-2026-54811 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-54811 being exploited in the wild.
How severe is CVE-2026-54811?: Critical severity, with a CVSS score of 9.3, published 17 June 2026.
Which products and versions are affected?: Tips and Tricks HQ WP eMember < v10.9.4.
Is there a fix for CVE-2026-54811?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-54811 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-54811?: Check whether you run Tips and Tricks HQ WP eMember at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The WP eMember plugin for WordPress is vulnerable to an unauthenticated SQL injection due to improper neutralization of special elements used in an SQL command (CWE-89). An attacker can exploit this by sending specially crafted network requests to the affected site without requiring any prior authentication or user interaction. Successful exploitation allows the attacker to read sensitive information from the database, such as user credentials and membership details, and potentially impact the availability of the service. The vulnerability is addressed in version 10.9.4.

Affected products

Tips and Tricks HQ WP eMember < v10.9.4

Timeline

2025-09-14: other: Reported by Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity)
2026-06-16: disclosed: Vulnerability details published by Patchstack
2026-06-17: advisory: CVE published in NVD

References

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