CVE-2026-86292

SourceCodester Simple Traffic Offense System User Creation saveuser.php missing authentication

A vulnerability was detected in SourceCodester Simple Traffic Offense System 1.0. Affected is an unknown function of the file saveuser.php of the component User Creation. Performing a manipulation of the argument position results in missing authentication. The attack may be initiated remotely. The exploit is now public and may be used.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Sourcecodester

Products

Simple Traffic Offense System

CVE-2026-86285

BookStack Attachment Edit Endpoint AttachmentController.php getUpdateForm access control

A vulnerability was detected in BookStack up to 26.05.2. Affected by this issue is the function AttachmentController::getUpdateForm of the file app/Uploads/Controllers/AttachmentController.php of the component Attachment Edit Endpoint. The manipulation of the argument ID results in improper access controls. The attack may be launched remotely. The exploit is now public and may be used. The patch is identified as 4e406c41c4c8060a5795e74c66fb96362e54f400. It is advisable to implement a patch to correct this issue.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Bookstack

Products

Bookstack

CVE-2026-86279

SourceCodester Syllabus-Aligned Learning Management & Examination System Login auth_process.php session fixiation

A vulnerability was determined in SourceCodester Syllabus-Aligned Learning Management & Examination System 1.0. The impacted element is an unknown function of the file auth_process.php of the component Login. This manipulation causes session fixiation. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Sourcecodester

Products

Syllabus-aligned Learning Management Examination System

CVE-2026-86276

SourceCodester Syllabus-Aligned Learning Management & Examination System db.php hard-coded credentials

A flaw has been found in SourceCodester Syllabus-Aligned Learning Management & Examination System 1.0. This issue affects some unknown processing of the file db.php. Executing a manipulation can lead to hard-coded credentials. The attack can be executed remotely. The exploit has been published and may be used.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Sourcecodester

Products

Syllabus-aligned Learning Management Examination System

CVE-2026-86271

FluentCMS PermissionManager.cs GetAccessible authorization

A vulnerability was found in FluentCMS up to 0.0.5. This affects the function GetAccessible of the file src/Backend/FluentCMS.Services/Permissions/PermissionManager.cs. Performing a manipulation results in missing authorization. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed

Vendors

Fluentcms

Products

Fluentcms

CVE-2026-86265

itsourcecode Sales and Inventory System us_transac.php sql injection

A vulnerability has been found in itsourcecode Sales and Inventory System 1.0. Affected by this vulnerability is an unknown functionality of the file /pages/us_transac.php. Such manipulation of the argument Username leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Itsourcecode

Products

Sales And Inventory System

CVE-2026-86260

sfturing hosp_order Password Recovery CommonUserController.java modifyPassWord unverified password change

A security flaw has been discovered in sfturing hosp_order up to 627f426331da8086ce8fff2017d65b1ddef384f8. The affected element is the function modifyPassWord of the file ssm_pro/src/main/java/cn/sfturing/web/CommonUserController.java of the component Password Recovery. Performing a manipulation results in unverified password change. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Sfturing

Products

Hosp Order

CVE-2026-86239

liufee FeehiCMS UEditor Widget UeditorAction.php init unrestricted upload

A vulnerability was identified in liufee FeehiCMS up to 2.1.1. The impacted element is the function UeditorAction::init of the file backend/widgets/ueditor/UeditorAction.php of the component UEditor Widget. The manipulation leads to unrestricted upload. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Feehi Liufee

Products

Feehicms Feehicms

CVE-2026-86234

itsourcecode Sales and Inventory System cust_transac.php add sql injection

A vulnerability was detected in itsourcecode Sales and Inventory System 1.0. This affects an unknown part of the file /pages/cust_transac.php?action=add. The manipulation of the argument firstname results in sql injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Itsourcecode

Products

Sales And Inventory System

CVE-2026-86227

valkey-io valkey kvstore.c kvstoreGetHashtable out-of-bounds

A weakness has been identified in valkey-io valkey up to 9.0.5/9.1.1. This affects the function kvstoreGetHashtable of the file src/kvstore.c. This manipulation of the argument didx causes out-of-bounds read. It is possible to initiate the attack remotely. The attack is considered to have high complexity. It is indicated that the exploitability is difficult. The exploit has been made available to the public and could be used for attacks. Patch name: 4691888e7fab3df128f0bde5750c9fde2ae552fa. To fix this issue, it is recommended to deploy a patch. Exploitation requires cluster mode plus attacker-controlled dump.rdb at startup (data-dir write access, replication feed, or a stored crafted RDB) - an attacker-position DoS at boot, not network pre-auth. The issue report was closed stating it "is worth fixing for the sake of memory safety… but I don't think it meets our bar for a security disclosure."

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed

Vendors

Valkey-io

Products

Valkey

CVE-2026-86222

SourceCodester Class and Exam Timetabling System modal_add_course2.php mysqli_query sql injection

A vulnerability has been found in SourceCodester Class and Exam Timetabling System 1.0. This affects the function mysqli_query of the file /admin/modal_add_course2.php. Such manipulation of the argument course leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Sourcecodester

Products

Class And Exam Timetabling System

CVE-2026-86099

Chainlit through 2.12.0 Path Traversal via socket.io sessionId

Chainlit through 2.12.0 fails to validate the client-supplied socket.io sessionId parameter, allowing unauthenticated attackers to traverse filesystem paths by injecting absolute or relative path sequences. Attackers can craft malicious sessionId values that escape the upload directory and recursively delete arbitrary directories accessible to the service process.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Chainlit

Products

Chainlit

CVE-2026-6431

User Profile Builder <= 3.15.7 - Unauthenticated Stored Cross-Site Scripting via 'Biographical Info' Meta Field

The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Biographical Info' meta field parameter in all versions up to, and including, 3.15.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed

Vendors

Cozmoslabs Wordpress

Products

User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor Wordpress

CVE-2024-58382

league/commonmark before 2.6.0 Denial of Service via Quadratic Complexity

league/commonmark versions before 2.6.0 contain polynomial time complexity vulnerabilities in Markdown parsing that allow attackers to cause denial of service. Attackers can submit carefully crafted Markdown inputs designed to trigger worst-case performance, and sending multiple requests in parallel exhausts CPU resources and PHP-FPM processes.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Thephpleague

Products

Commonmark

CVE-2022-51014

PocketMine-MP before 4.0.7 Denial of Service via JSON Decoding

PocketMine-MP before 4.0.7 contains an unhandled exception vulnerability in the ModalFormResponsePacket handler when processing malformed JSON from clients. Attackers can send specially crafted form response packets with invalid JSON to trigger an uncaught InvalidArgumentException, causing server crashes.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Pmmp

Products

Pocketmine-mp

CVE-2026-81397

Microsoft Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Microsoft

Products

365 Apps Excel Excel 2016 and 8 more

CVE-2026-81398

Microsoft Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Microsoft

Products

365 Apps Excel Excel 2016 and 8 more

CVE-2026-81948

Microsoft Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Microsoft

Products

365 Apps Excel Excel 2016 and 8 more

CVE-2026-17622

Langflow OSS is affected by arbitrary file read due to path traversal vulnerabilities in file and knowledge base components

IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to obtain sensitive information due to improper limitation of a pathname to a restricted directory.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Apple Ibm Langflow and 2 more

Products

Macos Langflow Oss Langflow and 2 more

CVE-2026-17627

Langflow is affected by improper authorization due to missing access control on the voice-mode WebSocket endpoint

IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to obtain sensitive information and inject messages into workflow history due to improper authorization.

CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed

Vendors

Apple Ibm Langflow and 2 more

Products

Macos Langflow Oss Langflow and 2 more