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.

850 results

WordPress (326)

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.

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

A security advisory concerns Payable Payment Gateway for WooCommerce. It affects versions before 1.3.1 according to the published records, but no fixed release is confirmed in the supplied information.

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-2026-27024
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 (442)

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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