Browse our latest security advisories for WordPress plugins, web applications and server software. Search by product name or CVE, filter by date, type or severity, and explore older guidance in the archive. Each article explains the issue in plain English, with affected versions, sensible next steps and links to the original sources.
Clear filters

Searching includes archived guidance. You can change this using Show.
Archived means older guidance—not that the issue is fixed or the software is safe.

1115 results

WordPress (449)

Content Egg

CVE-2026-119751
Medium
Reported: 5 Nov 2026
Summary

A published security advisory describes a broken access control issue in Content Egg. It could expose product information from unpublished WordPress posts to people who are not signed in.

Dokan

CVE-2026-107776
Low
Reported: 5 Nov 2026
Summary

A reported issue in the Dokan WordPress plugin could affect how a vendor’s unpaid commission is reconciled when a discount coupon is used at checkout. Here is how to check your position without jumping to conclusions.

Critical
Reported: 5 Nov 2026
Summary

A published security notice concerns the WordPress plugin Security For WooCommerce. The affected-versions table shows which releases are in scope; no particular website should be assumed affected or compromised without checking.

Essential Real Estate

CVE-2026-90966
Unrated
Reported: 5 Nov 2026
Summary

A published security advisory concerns Essential Real Estate, a WordPress plugin used for property listings. Here is what the finding means and what to do next.

Essential Real Estate

CVE-2026-90967
Unrated
Reported: 5 Nov 2026
Summary

A published advisory describes a missing ownership check in the Essential Real Estate WordPress plugin. It could let a logged-in, low-permission user view another user’s invoice details.

Hosting and server software (23)

Froxlor

CVE-2026-121435
Medium
Reported: 3 Nov 2026
Summary

A reported vulnerability in Froxlor before version 2.3.15 could let logged-in customers create MySQL databases even when an administrator had disabled that feature.

Froxlor

CVE-2026-121436
High
Reported: 3 Nov 2026
Summary

A high-severity information-disclosure issue in Froxlor could expose API credentials to administrators with a particular permission. Here is what website owners should check.

Medium
Reported: 2 Nov 2026Updated: 4 Nov 2026
Summary

A medium-severity issue in Control Web Panel affects versions before 1.29. There is no confirmed fixed release in the available evidence, so site owners should check the publisher’s current guidance before making changes.

High
Reported: 2 Nov 2026Updated: 3 Nov 2026
Summary

A published advisory describes a high-severity SQL injection issue in Control Web Panel (CWP) versions before 1.16. Here is what to check and what the finding does—and does not—tell you.

High
Reported: 2 Nov 2026Updated: 3 Nov 2026
Summary

A vulnerability has been reported in Control Web Panel (CWP) versions before 1.16. Here is what site owners and administrators should check, and what the report does—and does not—show.

Web applications (2)

Medium
Reported: 28 Oct 2026Updated: 3 Nov 2026
Summary

A medium-severity authorisation issue could allow an unauthenticated visitor to view unpublished job-position details in affected Dolibarr installations. Here is what site owners should check.

High
Reported: 26 Oct 2026Updated: 4 Nov 2026
Summary

A reported vulnerability affects Dolibarr ERP CRM versions before 24.0.0. It requires administrator authentication, but could allow operating-system commands to be run as the web server user.

Software libraries (62)

pypdf

CVE-2026-27024
Medium
Reported: 20 Feb 2026Updated: 3 Nov 2026
Summary

A vulnerability in versions of pypdf before 6.7.1 can make specially crafted PDF files trigger an infinite loop in some circumstances. Here is what to check and how to respond calmly.

pypdf

CVE-2026-27025
Medium
Reported: 20 Feb 2026Updated: 3 Nov 2026
Summary

A vulnerability in older pypdf versions could make PDF processing take a long time and use substantial memory when handling a specially crafted file.

pypdf

CVE-2026-24688
Medium
Reported: 27 Jan 2026Updated: 3 Nov 2026
Summary

A vulnerability in older pypdf releases can cause an endless processing loop when a specially crafted PDF’s outlines or bookmarks are accessed. Here is what to check and how to respond calmly.

pypdf

CVE-2026-22691
Low
Reported: 10 Jan 2026Updated: 3 Nov 2026
Summary

CVE-2026-22691 may cause unusually long processing times when pypdf reads specially malformed PDF files in non-strict mode. The supplied record does not establish exploitation.

pypdf

CVE-2026-22690
Low
Reported: 10 Jan 2026Updated: 3 Nov 2026
Summary

A low-severity issue in older versions of the pypdf Python library could make some invalid PDF files take unusually long to process. Here is what site owners should check.

Other software (579)

Summary

A reported PostgreSQL weakness could let an authenticated database user trigger memory errors and run code. Here is how to check the software and follow the right vendor guidance.

node.js

CVE-2023-30588
Medium
Reported: 28 Nov 2023Updated: 3 Nov 2026
Summary

A medium-severity Node.js vulnerability could stop an application when it processes certain invalid certificates. Here is how to check your version and decide what to do next.

High
Reported: 27 Sep 2023Updated: 4 Nov 2026
Summary

A Linux kernel weakness could allow a person who already has local access to gain higher privileges. Here is how to assess the practical risk without assuming that any particular site has been affected.

node.js

CVE-2023-32558
High
Reported: 12 Sep 2023Updated: 3 Nov 2026
Summary

A reported Node.js issue can bypass the experimental permission model in certain 20.x installations. Here is how to check whether it is relevant to your site and what to do next.

High
Reported: 11 Aug 2023Updated: 4 Nov 2026
Summary

A reported SQL injection issue affects certain PostgreSQL releases and some operating-system packages. Here is what to check, without assuming that an affected version has been compromised.

Always Watching. Always Protecting.

Hipposerve® SwampGuard

Hipposerve® SwampGuard is our intelligent security monitoring platform, continuously analysing traffic, identifying threats, and helping protect your website and hosting services before problems become incidents.
Hipposerve® Sentinel security team illustration featuring PippA and Hipposerve mascots monitoring hosting infrastructure, analysing security data, and protecting websites from online threats in a modern office environment.
Software & WordPress Security Advisories | Hipposerve - CloudLinux with CageFS
CloudLinux with CageFS

Imagine our servers as big apartment buildings, and each website hosted on it lives in its own apartment.

CageFS acts like a personal security guard for each website, ensuring that they can't peek into or mess with their neighbours' spaces.

Software & WordPress Security Advisories | Hipposerve - Proactive Web Defence
Proactive Web Defence

At Hipposerve, our priority is more than just hosting—it's ensuring your digital domain remains secure.

Hipposerve® SwampGuard as a vigilant gatekeeper, while our DDoS protection and malware detection work seamlessly in the background.

Software & WordPress Security Advisories | Hipposerve - Site Backup Included
Site Backup Included

We all have those “Oops!” moments, don't we? Whether it's spilling coffee or accidentally deleting a file, mistakes are a part of life.

With Hipposerve, you've got a safety net! Every single one of our hosting plans includes a rolling backup as standard.

Why Choose Hipposerve?


Software & WordPress Security Advisories | Hipposerve - Independent Provider
Independent Provider

Independently owned, focused on reliable hosting and personal service.

Software & WordPress Security Advisories | Hipposerve - High Performance Infrastructure
High Performance Infrastructure

Modern infrastructure designed to deliver fast, reliable website performance.

Software & WordPress Security Advisories | Hipposerve - Free SSL Certificates
Free SSL Certificates

Free SSL certificates included with every hosted website.

Software & WordPress Security Advisories | Hipposerve - Automatic Daily Backups
Automatic Daily Backups

Automatic daily backups with Hipposerve Rewind to help protect your data.

Software & WordPress Security Advisories | Hipposerve - Security First
Security First

Proactive monitoring and security features to help protect your website.

Software & WordPress Security Advisories | Hipposerve - Free Website Migration
Free Website Migration

We'll move your existing website to Hipposerve at no additional cost.

Software & WordPress Security Advisories | Hipposerve - Real Human Support
Real Human Support

Friendly technical support from real people when you need it.

Software & WordPress Security Advisories | Hipposerve - Trusted Worldwide
Trusted Worldwide

Providing reliable hosting, with 99.9% uptime, for customers around the world.

Why Wait?

Choose us—the hosting provider that makes website creation fast and effortless.