Vulnérabilités récentes · Page n° 23

a2aproject a2a-go REST SSE handler rest.go resource consumption

A vulnerability was determined in a2aproject a2a-go up to 2.4.0. Impacted is an unknown function of the file a2asrv/rest.go of the component REST SSE handler. This manipulation causes resource consumption. It is possible to initiate the attack remotely. Upgrading to version 2.5.0 is recommended to address this issue. Patch name: ff6035bd21e44bb3ee1bfa547885b8c08327fa01. It is recommended to upgrade the affected component.

• Mettez à jour vers 2.5.0

CVE-2026-68866

PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.7, LTS2024 release versions 7.13.1.0 through 7.13.1.70, LTS2025 release versions 8.3.1.0 through 8.3.1.30, LTS2026 release versions 8.6.1.0 through 8.6.1.10, contain a Relative Path Traversal vulnerability in the certificate. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.

• Mettez à jour vers 7.13.1.80 or later

CVE-2026-90726

Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain a Path Traversal vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Denial of service.

• Mettez à jour vers 7.13.1.90 or later

CVE-2026-90727

Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain a Relative Path Traversal vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information tampering.

• Mettez à jour vers 7.13.1.90 or later

OAuthLib: Bearer token can be retrieved as long as client knows a valid client ID for device workflow

### Summary A call to the token endpoint with a grant type of `"urn:ietf:params:oauth:grant-type:device_code"` and a bogus `device_code` is able to get a bearer token as long as they know a valid client ID enabled for the device workflow. ### Details [Section 3.4 of the RFC 8628 spec](https://datatracker.ietf.org/doc/html/rfc8628#section-3.4) says that the token endpoint should take in `device_code` as a required parameter.`DeviceCodeGrant.validate_token_request` does not perform any validation of `device_code`. `DeviceCodeGrant.validate_token_request` should be validating that `device_code` was passed in as a parameter and that it is valid

• Mettez à jour vers 4.0.0

MONAILabel Server Crash and Silent Inference Corruption via Crafted DICOM (pydicom DS/IS Validation Bypass)

### Summary An unauthenticated remote attacker can crash a running MONAILabel server or silently corrupt its medical AI inference results by uploading a single crafted DICOM file (~132 KB) via the REST API. The vulnerability stems from pydicom's lack of validation for Decimal String (DS) and Integer String (IS) DICOM Value Representations, which allows NaN and infinity values to pass through MONAI's PydicomReader and propagate through the entire spatial transform and ML inference pipeline. No authentication is required for the default MONAILabel REST API. The attacker needs only network access to the server (default port 8000). **Severity:

• Mettez à jour vers 1.6.1

dcmjs: DS/IS VALUE REPRESENTATION INPUT VALIDATION BYPASS

dcmjs, a JavaScript library for DICOM manipulation used in web-based medical imaging viewers, contains an input validation bypass in its handling of DS (Decimal String) and IS (Integer String) value representations. The DecimalString and IntegerString classes in ValueRepresentation.js use a regex sanitizer followed by JavaScript's Number() constructor. While the regex strips direct NaN/Infinity strings, it preserves scientific notation (including the 'e' character), enabling: 1. Infinity injection via scientific notation overflow (1e999999) 2. NaN injection via sign-only remnants from stripped inf strings ("-inf" -> "-") 3. IS accepti

• Mettez à jour vers 0.52.0

Dolibarr has SQL Injection in societe/class/societe.class.php via localtax1_value parameter

### Summary A SQL Injection vulnerability exists in the Third Party (Company) update functionality of Dolibarr ERP/CRM. The `localtax1_value` parameter (`lt1`) is concatenated directly into an SQL UPDATE statement in `societe/class/societe.class.php` at line 1672 without any escaping, type casting, or parameterized query binding. An authenticated user with standard "Third Party: Create/Edit" permission can extract any data from the database, including password hashes, API keys, and all business data. Tested on Dolibarr v23.0.0 (latest stable), default installation via official Docker image, MariaDB 10.11. No custom modules, no mo

CVE-2026-94347

PowerProtect Data Domain Virtual Edition, Feature Release versions 7.7.1.0 through 8.7, LTS2024 release versions 7.13.1.0 through 7.13.1.70, LTS2025 release versions 8.3.1.0 through 8.3.1.30, LTS2026 release versions 8.6.1.0 through 8.6.1.10, contain a Process Control vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Protection mechanism bypass.

• Mettez à jour vers 7.13.1.80 or later

Remote unauthenticated information disclosure and denial of service due to unauthenticated service access

A misconfiguration issue in the affected service in Control-M/Enterprise Manager and Control-M/Server may allow unauthenticated remote users to access certain service functionality, which could potentially result in information exposure or affect service availability. This vulnerability affects : * Control-M/Enterprise Manager versions 9.0.20 to 9.0.22 (excluded) and potentially earlier unsupported versions. * Control-M/Server versions 9.0.20 to 9.0.22 (excluded) and potentially earlier unsupported versions

• Mettez à jour vers 9.0.22

CVE-2026-94346

PowerProtect Data Domain Virtual Edition, Feature Release versions 7.7.1.0 through 8.7, LTS2024 release versions 7.13.1.0 through 7.13.1.70, LTS2025 release versions 8.3.1.0 through 8.3.1.30, LTS2026 release versions 8.6.1.0 through 8.6.1.10, contain a Path Traversal vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Command execution.

• Mettez à jour vers 7.13.1.80 or later

IDOR in Netiket Information Technologies' EdoWEB

Authorization bypass through User-Controlled key vulnerability in Netiket Information Technologies EdoWEB allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects EdoWEB: before 780-g7.

• Mettez à jour vers 780-g7

CVE-2026-12887

In affected versions of Octopus Server, a user with permission to upload a malicious nuget package is able to deploy a script step so the script executes outside of the parent directory.

• Mettez à jour vers 2026.1.674
• Mettez à jour vers 2026.2.973
• Mettez à jour vers 2026.3.5839

Electrum before 4.7.2 Nostr Wallet Connect Plugin Daily Spending Limit Bypass

Electrum before 4.7.2 contains a spending limit bypass vulnerability in the Nostr Wallet Connect plugin that allows malicious NWC clients to exceed daily_limit_sat by exploiting non-atomic budget checks and millisatoshi truncation. Attackers can send concurrent pay_invoice requests that pass budget_allows_spend() before add_to_budget() runs, or repeatedly pay msat amounts that are floored to whole satoshis, to drain funds beyond the limit.

• Mettez à jour vers 4.7.2

Electrum before 4.7.2 External Plugin Authorization Bypass Local Code Execution

Electrum 4.6.0 before 4.7.2 contains an authorization bypass in the external plugin loader, which executes a plugin's __init__.py module when the plugin is marked enabled in the config file, without verifying its plugin-password signature. A rogue local process with write access to the Electrum data directory can place plugin code in the plugins/ folder and mark it enabled, causing arbitrary code execution inside the Electrum process.

• Mettez à jour vers 4.7.2

Electrum before 4.8.3 Missing Signature Verification of Mempool Transactions

Electrum before 4.8.3 fails to verify signatures of wallet-owned inputs in unconfirmed mempool transactions, allowing malicious servers to replace a just-broadcast transaction with a conflicting one. Attackers can swallow the user's transaction and display an invalid zero-fee copy paying an attacker address, tricking users into RBF fee-bumping and signing it.

• Mettez à jour vers 4.8.3

hagent through commit 761eec6 OS Command Injection via Arduino and ESP32 MCP Tools

hagent through commit 761eec6 contains an OS command injection vulnerability that allows MCP clients to execute shell commands by injecting metacharacters into the args parameter of the hagent_arduino and hagent_esp32 tools. Attackers or prompt-injected agents can supply crafted args interpolated into arduino-cli and idf.py commands run with subprocess.run(shell=True) to execute commands as the MCP server user.

nmap-mcp through commit 3636afa Permissive NSE Script Allowlist in scan_vulnerabilities

Vorota-ai nmap-mcp through commit 3636afa contains an improper allowlist validation vulnerability in the scan_vulnerabilities tool that lets callers run blocked NSE script categories. MCP clients or prompt-injected agents can pass categories like exploit, dos, brute, or intrusive to nmap --script, running intrusive, brute-force, exploit, or denial-of-service scripts against scan targets.

Kali-GPT through commit a608c74 OS Command Injection via MCP Scanner Tool Parameters

Kali-GPT through commit a608c74 contains an OS command injection vulnerability in execute_tool() in kali_gpt/tools/mcp_server.py that allows MCP clients to run commands via unsanitized scanner parameters. Attackers or prompt-injected agents can embed shell metacharacters in parameters like target, ports, domain, wordlist, or url, executed via subprocess.run with shell=True as the MCP server user.

mcp-ffmpeg through 1.0.5 OS Command Injection via videoPath and outputDir

mcp-ffmpeg through 1.0.5 contains an OS command injection vulnerability that allows attackers to run shell commands by supplying crafted videoPath or outputDir values to the resize-video, extract-audio and get-video-info tools. Attackers can embed $(), backticks or a closing double quote in an existing file or directory name to break out of the child_process.exec command string and execute commands as the MCP server user.