Securing Retrieval-Augmented Generation: A Taxonomy of Attacks, Defenses, and Future Directions

Retrieval-augmented generation RAG significantly enhances large language models LLMs but introduces novel security risks through external knowledge access. While existing studies cover various RAG vulnerabilities, they often conflate inherent LLM risks with those specifically introduced by RAG. I...

The vulnerability of the clone_fs_devices() function in the fs/btrfs/volumes.c module of the Linux file system’s kernel allows a attacker to cause a service failure.

The vulnerability of the clonefsdevices function in the fs/btrfs/volumes.c module of the Linux kernel’s filesystem is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-5811

A vulnerability was identified in SourceCodester Online Food Ordering System 1.0. Affected by this issue is the function saveproduct of the file /Actions.php of the component POST Parameter Handler. Such manipulation of the argument price leads to business logic errors. The attack may be performe...

CVE-2026-5812

A security flaw has been discovered in SourceCodester Pharmacy Product Management System 1.0. This affects an unknown part of the file add-sales.php of the component POST Parameter Handler. Performing a manipulation of the argument txtqty results in business logic errors. It is possible to initia...

CVE-2026-5812

A security flaw has been discovered in SourceCodester Pharmacy Product Management System 1.0. This affects an unknown part of the file add-sales.php of the component POST Parameter Handler. Performing a manipulation of the argument txtqty results in business logic errors. It is possible to initia...

CVE-2026-5812

CVE-2026-5812 – SourceCodester Pharmacy Product Management System 1.0 : A flaw in add-sales.php (POST Parameter Handler) allows manipulation of the txtqty parameter, triggering business-logic errors. Exploitation can be remote; exploit publicly released. No explicit patch/version details or vendo...

CVE-2026-5806

A security vulnerability has been detected in code-projects Easy Blog Site 1.0. This affects an unknown function of the file /posts/update.php. The manipulation of the argument postTitle leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed publicly a...

CVE-2026-5811

Affected product: SourceCodester Online Food Ordering System 1.0. The CVE stems from the POST Parameter Handler, specifically the save_product function in Actions.php, where manipulating the price parameter leads to business logic errors. Impact is described as remote exploitation with publicly a...

CVE-2026-5811 SourceCodester Online Food Ordering System POST Parameter Actions.php save_product logic error

A vulnerability was identified in SourceCodester Online Food Ordering System 1.0. Affected by this issue is the function saveproduct of the file /Actions.php of the component POST Parameter Handler. Such manipulation of the argument price leads to business logic errors. The attack may be performe...

CVE-2026-5811

A vulnerability was identified in SourceCodester Online Food Ordering System 1.0. Affected by this issue is the function saveproduct of the file /Actions.php of the component POST Parameter Handler. Such manipulation of the argument price leads to business logic errors. The attack may be performe...

CVE-2026-5811 SourceCodester Online Food Ordering System POST Parameter Actions.php save_product logic error

A vulnerability was identified in SourceCodester Online Food Ordering System 1.0. Affected by this issue is the function saveproduct of the file /Actions.php of the component POST Parameter Handler. Such manipulation of the argument price leads to business logic errors. The attack may be performe...

CVE-2026-40031 MemProcFS < 5.17 DLL/Shared Library Hijacking

MemProcFS before 5.17 contains multiple unsafe library-loading patterns that enable DLL and shared-library hijacking across six attack surfaces, including bare-name LoadLibraryU and dlopen calls without path qualification for vmmpyc, libMSCompression, and plugin DLLs. An attacker who places a...

EUVD-2026-20625

A security flaw has been discovered in bigsk1 openai-realtime-ui up to 188ccde27fdf3d8fab8da81f3893468f53b2797c. The affected element is an unknown function of the file server.js of the component API Proxy Endpoint. Performing a manipulation of the argument Query results in server-side request...

CVE-2026-5803 bigsk1 openai-realtime-ui API Proxy Endpoint server.js server-side request forgery

A security flaw has been discovered in bigsk1 openai-realtime-ui up to 188ccde27fdf3d8fab8da81f3893468f53b2797c. The affected element is an unknown function of the file server.js of the component API Proxy Endpoint. Performing a manipulation of the argument Query results in server-side request...

CVE-2026-5803

The CVE-2026-5803 entry concerns bigsk1/openai-realtime-ui (up to commit 188ccde27fdf3d8fab8da81f3893468f53b2797c) with a vulnerability in the API Proxy Endpoint’s server.js that enables server-side request forgery through a manipulated Query argument. It is described as remotely exploitable, and...

CVE-2026-39415 Frappe Learning Management System has Client-Side Manipulation of Quiz Scores

Frappe Learning Management System LMS is a learning system that helps users structure their content. Prior to 2.46.0, a vulnerability has been identified in Frappe Learning where quiz scores can be modified by students before submission. The application currently relies on client-side calculated...

CVE-2026-39415

CVE-2026-39415 affects Frappe LMS prior to 2.46.0, where quiz scores could be altered client-side before submission due to reliance on client-side calculated scores. Impact: data integrity of quiz results is compromised; no confidentiality breach or privilege escalation reported. Remediation: upg...

EUVD-2024-33448

The Announcement & Notification Banner – Bulletin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of addqueryarg and removequeryarg without appropriate escaping on the URL in all versions up to, and including, 3.11.7. This makes it possible for unauthenticated...

libssh: libssh: Denial of Service via out-of-bounds read in SFTP extension name handler

A flaw was found in libssh. A remote attacker could trigger an out-of-bounds read vulnerability in the SFTP Extension Name Handler by manipulating the idx argument in the sftpextensionsgetname or sftpextensionsgetdata functions. This could lead to a Denial of Service DoS, making the affected syst...

CVE-2026-4141 Quran Translations <= 1.7 - Cross-Site Request Forgery to Playlist Settings Form

The Quran Translations plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.7. This is due to missing nonce validation in the quranplaylistoptions function that handles the plugin's settings page. The function processes POST requests to update...