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.
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Archived means older guidance—not that the issue is fixed or the software is safe.

875 results

WordPress (356)

Critical
Reported: 31 Oct 2026Updated: 3 Nov 2026
Summary

A security advisory affects the PDF Invoice for WooCommerce + Drag and Drop Template Builder plugin in versions up to and including 7.1.1. A fixed release has not been confirmed in the supplied records.

Medium
Reported: 31 Oct 2026Updated: 3 Nov 2026
Summary

A security notice affects Hustle versions up to and including 7.8.14.3. It concerns access controls around email-service integrations, but an affected version is not evidence that a site has been compromised.

Webmention

CVE-2026-111109
Medium
Reported: 31 Oct 2026Updated: 3 Nov 2026
Summary

A security issue affects Webmention versions up to and including 5.10.1. It involves stored cross-site scripting and requires an administrator to approve a resulting comment before the injected code can run.

High
Reported: 31 Oct 2026Updated: 4 Nov 2026
Summary

A published vulnerability affects PDF Invoices & Packing Slips for WooCommerce. Site owners should check the installed software and follow the publisher’s current guidance.

Hosting and server software (18)

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-2026-102996
High
Reported: 30 Sep 2026Updated: 3 Nov 2026
Summary

The publisher has reported a high-severity issue in pypdf, a Python library used to read and extract text from PDF files. It is addressed in version 6.18.1.

pypdf

CVE-2026-102994
High
Reported: 30 Sep 2026Updated: 3 Nov 2026
Summary

A flaw in the pypdf PDF library can make an application spend a long time processing a specially crafted PDF. Here is how to check whether your site uses an affected version and what to do next.

pypdf

CVE-2026-102993
High
Reported: 30 Sep 2026Updated: 3 Nov 2026
Summary

A vulnerability in older versions of the open-source pypdf library could use excessive memory when an application reads specially crafted PDF page labels. Here is what to check and how to respond calmly.

pypdf

CVE-2026-84310
Medium
Reported: 1 Sep 2026Updated: 3 Nov 2026
Summary

A vulnerability in versions of the open-source pypdf PDF library could make specially crafted documents use unusually large amounts of memory and processing time. Here is what to check.

pypdf

CVE-2026-84311
Medium
Reported: 1 Sep 2026Updated: 3 Nov 2026
Summary

A medium-severity issue in the pypdf Python library can make specially crafted PDFs use excessive processing time and memory. Here is what to check and how to respond sensibly.

Other software (437)

RosarioSIS

CVE-2026-121731
High
Reported: 3 Nov 2026Updated: 4 Nov 2026
Summary

A published security advisory affects RosarioSIS versions before 12.9. Here is what it means and what administrators can sensibly check.

RosarioSIS

CVE-2026-121732
Low
Reported: 3 Nov 2026Updated: 4 Nov 2026
Summary

A low-severity issue could allow a school-scoped administrator to change fee and payment records belonging to students at another school. There is no established exploitation, but affected sites should check their installation and follow the publisher’s current guidance.

Stanza

CVE-2026-115878
High
Reported: 3 Nov 2026Updated: 4 Nov 2026
Summary

A high-severity issue in the Stanza Python language-processing library affects a stated range of releases. Here is what site owners and developers should check.

Critical
Reported: 3 Nov 2026Updated: 4 Nov 2026
Summary

A security issue in fastapi-code-generator can affect generated FastAPI code when certain OpenAPI response data is influenced by an attacker. Here is what to check and how to respond sensibly.

Critical
Reported: 3 Nov 2026Updated: 4 Nov 2026
Summary

A vulnerability in fastapi-code-generator can place attacker-controlled Python code in generated FastAPI route handlers. Here is what website owners and maintainers should check.

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