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May 2026

Vulnerabilities first published in this month (UTC), newest first.

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  • Medium 6.3
    CVE-2026-10170 Public exploit

    code-projects Visitor Management System phone_0.php sql injection

    A flaw has been found in code-projects Visitor Management System 1.0. Affected by this issue is some unknown functionality of the file /vms/php/phone_0.php. This manipulation of the argument phone causes sql injection. The attack may be initiated remotely. Th…

  • Medium 5.4
    CVE-2026-9811 Public exploit

    Mautic has Stored Cross-Site Scripting (XSS) in Project Option Selector

    A stored Cross-Site Scripting (XSS) vulnerability exists in the project selector component of Mautic 7. When rendering selection menus for associating projects with system entities, the application fails to sanitize project names returned via AJAX before inje…

  • Medium 4.3
    CVE-2026-9618 Public exploit

    PeachPay <= 1.120.46 - Cross-Site Request Forgery to Stripe Unlink

    The PeachPay — Payments & Express Checkout for WooCommerce (supports Stripe, PayPal, Square, Authorize.net, NMI) plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.120.46. This is due to missing or incorre…

  • Medium 6.3
    CVE-2026-9806 Public exploit

    Stored Cross-Site Scripting (XSS) in CTI Transmute Notification Panel via Malicious Convert Names

    A stored cross-site scripting (XSS) vulnerability exists in the notification panel of CTI Transmute in versions prior to the patched release. Notification messages containing user-controlled convert names were rendered in the notification bell dropdown using …

  • Medium 5.3
    CVE-2026-9794 Public exploit

    Keycloak: keycloak: information disclosure via saml ecp endpoint

    A flaw was found in Keycloak. A remote, unauthenticated attacker can exploit this vulnerability by sending specially crafted SOAP requests to the SAML ECP (Security Assertion Markup Language Enhanced Client or Proxy) endpoint with varying client IDs. By obser…

  • Medium 6.3
    CVE-2026-42879 Public exploit

    FacturaScripts: Authenticated Remote Code Execution (RCE) via GIF Image Upload in Product Images

    FacturaScripts is an open source accounting and invoicing software. In 2025.81 and earlier, an authenticated unrestricted file upload vulnerability exists in FacturaScripts' product image upload functionality. An attacker with valid credentials can upload a P…

  • Medium 5.4
    CVE-2026-4390 Public exploit

    TeamSpeak 3 Server Connection State Management process_resend_queue use after free

    A weakness has been identified in TeamSpeak 3 Server up to 3.13.7. This affects the function process_resend_queue of the component Connection State Management. This manipulation causes use after free. The attack may be initiated remotely. Upgrading to version…

  • Medium 6.3
    CVE-2026-30498 Public exploit

    A Cross-Site Request Forgery (CSRF) vulnerability was discovered in the delete.php endpoint of Jason2605 AdminPanel 4.0.

  • Medium 6.5
    CVE-2026-48710 Exploited Public exploit Scanner template EPSS 70%

    Starlette has missing Host header validation that poisons request.url.path, bypassing path-based security checks

    Starlette is a lightweight ASGI framework/toolkit. Prior to version 1.0.1, the HTTP `Host` request header was not validated before being used to reconstruct `request.url`. Because the routing algorithm relies on the raw HTTP path while `request.url` is rebuil…

    KEV Sep 2, 2026
  • Medium 5.9
    CVE-2026-44788 Public exploit

    SharpCompress: Directory traversal via directory entries in WriteToDirectory (zip slip variant)

    SharpCompress is a fully managed C# library to deal with many compression types and formats. In 0.47.4 and earlier, a path traversal vulnerability in IArchive.WriteToDirectory() allows a malicious archive to create directories outside the intended extraction …

  • Medium 6.5
    CVE-2026-40564 Public exploit

    Apache Flink Kubernetes Operator: Server-Side Request Forgery and local file access in Kubernetes Operator

    Files or Directories Accessible to External Parties, Server-Side Request Forgery (SSRF) vulnerability in Apache Flink Kubernetes Operator. The FlinkSessionJob jarURI is currently not validated so that it points to user-owned files or addresses.  This lets a u…

  • Medium 4.3
    CVE-2026-36239 Public exploit

    PbootCMS v.3.2.11 contains a code injection vulnerability in its site configuration functionality

  • Medium 4.4
    CVE-2026-48849 Public exploit

    In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, an unsanitized subject field in the draft restored val…

  • Medium 6.8
    CVE-2026-9490 Public exploit

    Acer Care Center creates a Named Pipe with a weak Security Descriptor

    A security vulnerability has been identified in Acer Care Center where the ACCSvc service creates a Named Pipe with a weak Security Descriptor. This vulnerability allows an authenticated local user to connect and send a specially crafted message (message type…

  • Medium 5.4
    CVE-2026-40864 Public exploit

    JupyterHub: Cross-origin form POSTs bypass XSRF

    JupyterHub is software that allows users to create a multi-user server for Jupyter notebooks. In versions 4.1.0 through 5.4.4, XSRF protection (updated in 4.1.0) inappropriately treated requests with Sec-Fetch-Mode: no-cors as same-origin requests, bypassing …

  • Medium 6.5
    CVE-2026-36227 Public exploit

    Directory Traversal vulnerability in Easy Chat Server 3.1 allows a remote attacker to obtain sensitive information and …

  • Medium 6.1
    CVE-2026-36226 Public exploit

    Cross Site Scripting vulnerability in Advantech WebAccess/SCADA 8.0-2015.08.16 allows a remote attacker to obtain sensi…

  • Medium 6.3
    CVE-2026-8337 Public exploit

    Concrete CMS 9.5.0 and below is vulnerable to IDOR in surveys when sites are running concurrent public surveys and private surveys

    Concrete CMS 9.5.0 and below is vulnerable to IDOR in surveys. To be vulnerable, a site would have to be configured in such a way that both public and private surveys are present on the site. An unauthenticated attacker can vote in the restricted survey by su…

  • Medium 6.3
    CVE-2026-8237 Public exploit Scanner template

    Concrete CMS 9.5.0 and below is vulnerable to IDOR in the`/ccm/frontend/conversations/message_detail` endpoint

    Concrete CMS 9.5.0 and below is vulnerable to IDOR. The `/ccm/frontend/conversations/message_detail` endpoint returns the full content of any conversation message. An unauthenticated attacker can enumerate all conversation messages, including messages from re…

  • Medium 6.3
    CVE-2026-8239 Public exploit

    Concrete CMS 9.5.0 and below is vulnerable to IDOR in '/ccm/frontend/conversations/get_rating'

    Concrete CMS 9.5.0 and below is vulnerable to IDOR. The '/ccm/frontend/conversations/get_rating' endpoint confirms existence and returns rating score for any message by ID. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 6.3 with …

  • Medium 6.9
    CVE-2026-6826 Public exploit Scanner template

    Concrete 9.5.0 and below has file usage disclosure via missing permission check in Usage controller

    Concrete CMS 9.5.0 and below  is vulnerable to unauthenticated file usage disclosure via missing permission check in the usage controller.  Any unauthenticated visitor can request /ccm/system/dialogs/file/usage/{fID} with any file ID and receive a list of eve…

  • Medium 6.7
    CVE-2026-34926 Exploited Public exploit EPSS 13%

    A directory traversal vulnerability in the Apex One (on-premise) server could allow a pre-authenticated local attacker …

    KEV May 21, 2026
  • Medium 5.3
    CVE-2026-5950 Public exploit

    Unbounded resend loop in BIND 9 resolver

    An unbounded resend loop vulnerability exists in the BIND 9 resolver state machine during bad-server handling, enabling a remote unauthenticated attacker to cause severe resource exhaustion by sending queries that trigger specific retry conditions. This issue…

  • Medium 4.0
    CVE-2026-45498 Exploited Public exploit EPSS 63%

    Microsoft Defender Denial of Service Vulnerability

    Microsoft Defender Denial of Service Vulnerability

    KEV May 20, 2026
  • Medium 6.1
    CVE-2026-30691 Public exploit

    @cyntler/react-doc-viewer's TXTRenderer fails to sanitize file content and explicitly casts raw data as a ReactNode

    Cross-Site Scripting (XSS) vulnerability in @cyntler/react-doc-viewer v1.17.1 allows remote attackers to execute arbitrary JavaScript via a crafted .txt file. The TXTRenderer component fails to sanitize file content and explicitly casts raw data as a ReactNode

  • Medium 6.8
    CVE-2026-45585 Public exploit

    Windows BitLocker Security Feature Bypass Vulnerability

    Microsoft is aware of a security feature bypass vulnerability in Windows publicly referred to as &quot;YellowKey&quot;. The proof of concept for this vulnerability has been made public violating coordinated vulnerability best practices. We are issuing this CV…

  • Medium 5.0
    CVE-2026-33234 Public exploit

    AutoGPT: SendEmailBlock's IP blocklist bypass allows SSRF via user-controlled SMTP server

    AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. In versions 0.1.0 through 0.6.51, SendEmailBlock in autogpt_platform/backend/backend/blocks/email_block.py accepts a user-supplied smtp_…

  • Medium 6.5
    CVE-2026-20685 Public exploit

    An attacker in a privileged network position may be able to leak sensitive information. A path handling issue was addre…

  • Medium 5.3
    CVE-2026-36438 Public exploit

    An issue in Intelbras VIP-1230-D-G4 Version V2.800.00IB00C.0.T allows a remote attacker to obtain sensitive information…

  • Medium 5.3
    CVE-2026-6145 Public exploit

    User Registration & Membership <= 5.1.5 - Unauthenticated Missing Authorization to Admin Approval Bypass via 'action' Parameter

    The User Registration & Membership plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 5.1.5. This is due to the is_admin_creation_process() method relying solely on the presence of action=createuser in the $_REQU…

  • Medium 6.1
    CVE-2026-44376 Public exploit

    CubeCart: Reflected XSS in Store Search Bar

    CubeCart is an ecommerce software solution. Prior to 6.7.0, an unauthenticated Reflected XSS vulnerability exists in the CubeCart v6.x search feature. Due to a logic flaw in classes/catalogue.class.php, user input is reflected without sanitization only when a…

  • Medium 6.6
    CVE-2026-0264 Public exploit

    PAN-OS: Heap-Based Buffer Overflow in DNS Proxy and DNS Server Allows Unauthenticated Remote Code Execution

    A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows an unauthenticated attacker with network access to cause a denial of service (DoS) condition (all PAN-OS platforms except Cloud NGFW and Pri…

  • Medium 5.8
    CVE-2026-42926 Public exploit

    NGINX ngx_http_proxy_v2_module vulnerability

    When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxy_http_version to 2, and also uses proxy_set_body, an attacker may be able to inject frame headers and payload bytes to the upstream peer.  Note: Software versions which have reached …

  • Medium 4.8
    CVE-2026-40701 Public exploit

    NGINX ngx_http_ssl_module vulnerability

    NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssl_module module when the ssl_verify_client directive is set to "on" or "optional," and the ssl_ocsp directive is set to "on" or the leaf parameters are configured with a resolver. With th…

  • Medium 5.1
    CVE-2026-21020 Public exploit

    Improper export of android application components in OmaCP prior to SMR May-2026 Release 1 allows local attackers to tr…

  • Medium 6.8
    CVE-2026-21018 Public exploit

    Out-of-bounds write in SveService prior to SMR May-2026 Release 1 allows local privileged attackers to execute arbitrar…

  • Medium 5.1
    CVE-2026-21016 Public exploit

    Incorrect privilege assignment in LocationManager prior to SMR May-2026 Release 1 allows local attackers to access sens…

  • Medium 6.8
    CVE-2026-21015 Public exploit

    Incorrect default permissions in FactoryCamera prior to SMR May-2026 Release 1 allows local attacker to access unique i…

  • Medium 5.6
    CVE-2025-29338 Public exploit

    NXP moal.ko Wi-Fi driver 5.1.7.10 FW version from v17.92.1.p149.43 To v17.92.1.p149.157 was discovered to contain a buf…

  • Medium 6.5
    CVE-2026-31156 Public exploit

    A path injection vulnerability exists in OpenPLC v3 (2c82b0e79c53f8c1f1458eee15fec173400d6e1a) as the binary program co…