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.

1053 results

WordPress (430)

Popup Builder

CVE-2026-112230
Low
Reported: 23 Oct 2026Updated: 3 Nov 2026
Summary

Public security records describe a low-severity issue in the Popup Builder WordPress plugin. Here is what it means and what to check.

LiteSpeed Cache

CVE-2026-113499
High
Reported: 23 Oct 2026Updated: 5 Nov 2026
Summary

A published security record describes a high-severity issue in LiteSpeed Cache that can affect how some front-end pages handle comments. Here is what site owners should check, without assuming that any particular website has been compromised.

LiteSpeed Cache

CVE-2026-113500
High
Reported: 23 Oct 2026Updated: 3 Nov 2026
Summary

A high-severity issue in the LiteSpeed Cache WordPress plugin could allow JavaScript to run in visitors’ browsers in specific circumstances. Here is what to check, without assuming that any particular site has been affected.

LiteSpeed Cache

CVE-2026-113501
Low
Reported: 23 Oct 2026Updated: 5 Nov 2026
Summary

A low-severity issue in the LiteSpeed Cache WordPress plugin could let a logged-in, low-privileged user dismiss certain administrative notices on sites with particular configurations.

Otter Blocks

CVE-2026-109933
Medium
Reported: 23 Oct 2026Updated: 3 Nov 2026
Summary

Public security records describe a medium-severity issue in Otter Blocks versions before 3.2.8. It involves unsafe handling of block styling values and needs a version check.

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-2023-36810
Medium
Reported: 30 Jun 2023Updated: 4 Nov 2026
Summary

A flaw in the pypdf PDF library can make a process spend an unexpectedly long time handling a specially crafted PDF. Here is how to check what your site uses and what to do next.

pypdf, pypdf2

CVE-2023-36464
Medium
Reported: 27 Jun 2023Updated: 3 Nov 2026
Summary

A vulnerability in certain versions of the open-source Python PDF libraries pypdf and pypdf2 could make processing a specially crafted PDF keep running indefinitely. Here is how to check what your website uses and what to do next.

Other software (536)

Low
Reported: 5 Nov 2026
Summary

A publicly documented cross-site scripting weakness affects a specified version of SourceCodester Online Food Ordering System. Here is how site owners can check their position and respond calmly.

Low
Reported: 5 Nov 2026
Summary

A public advisory describes a low-severity SQL injection issue in software from itsourcecode. Here is what to check, and what the finding does and does not mean.

InvoiceShelf

CVE-2026-122158
Low
Reported: 5 Nov 2026
Summary

A published advisory describes an access-control weakness in InvoiceShelf. It is assessed as low severity, and known exploitation has not been established, but site maintainers should check their installation and follow the publisher’s upgrade guidance.

Low
Reported: 5 Nov 2026
Summary

Public vulnerability information describes a low-severity flaw in Campcodes Bitcoin Wallet System that can allow remote attempts to bypass normal limits on repeated authentication requests.

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