Total
539 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-46356 | 1 Fleetdm | 1 Fleet | 2026-05-18 | N/A | 7.5 HIGH |
| Fleet is open source device management software. Prior to version 4.80.1, a vulnerability in Fleet's IP extraction logic allows unauthenticated attackers to bypass API rate limiting by spoofing client IP headers. This may allow brute-force login attempts or other abuse against Fleet instances exposed to the public internet. Fleet extracted client IP addresses from request headers (`True-Client-IP`, `X-Real-IP`, `X-Forwarded-For`) without validating that those headers originate from a trusted proxy. The extracted IP is used as the key for rate limiting and IP ban decisions. As a result, an attacker could rotate the value of these headers on each request, causing Fleet to treat each attempt as coming from a different client. This effectively bypasses per-IP rate limits on sensitive endpoints such as the login API, enabling unrestricted brute-force or credential stuffing attacks. This issue primarily affects Fleet instances that are directly exposed to the internet without a reverse proxy that overwrites forwarded-IP headers. Instances behind a properly configured proxy or WAF are less affected. Version 4.80.1 contains a patch. If an immediate upgrade is not possible, administrators should ensure Fleet is deployed behind a reverse proxy (e.g., nginx, Cloudflare, AWS ALB) that overwrites `X-Forwarded-For` with the true client IP, and apply rate limiting at the proxy or WAF layer. | |||||
| CVE-2026-42354 | 1 Sentry | 1 Sentry | 2026-05-18 | N/A | 9.1 CRITICAL |
| Sentry is an error tracking and performance monitoring tool. From version 21.12.0 to before version 26.4.1, a critical vulnerability was discovered in the SAML SSO implementation of Sentry. The vulnerability allows an attacker to take over any user account by using a malicious SAML Identity Provider and another organization on the same Sentry instance. The victim email address must be known in order to exploit this vulnerability. This issue has been patched in version 26.4.1. | |||||
| CVE-2026-24000 | 1 Fleetdm | 1 Fleet | 2026-05-15 | N/A | 5.3 MEDIUM |
| Fleet is open source device management software. Prior to version 4.80.1, Fleet trusted client-supplied IP address headers when determining the source IP for incoming requests. This allowed authenticated and unauthenticated clients to spoof their apparent IP address and bypass per-IP rate limiting controls. Fleet determines a client’s public IP address using HTTP headers such as X-Forwarded-For, X-Real-IP, and/or True-Client-IP. These headers were trusted without validation. An attacker could supply arbitrary values in these headers, causing Fleet to treat each request as originating from a different IP address. This could allow an attacker to bypass per-IP rate limits and increase the effectiveness of brute-force or password-spraying attempts against authentication endpoints. This issue does not allow authentication bypass, privilege escalation, data exposure, or remote code execution on its own. Version 4.80.1 contains a patch. As a workaround, run Fleet behind a trusted reverse proxy or load balancer that overwrites client IP headers. | |||||
| CVE-2026-44183 | 2026-05-13 | N/A | 9.8 CRITICAL | ||
| Cleanuparr is a tool for automating the cleanup of unwanted or blocked files in Sonarr, Radarr, and supported download clients like qBittorrent. Prior to 2.9.10, TrustedNetworkAuthenticationHandler.ResolveClientIp parses the leftmost entry of the X-Forwarded-For header as the client IP. That entry is attacker-controlled — X-Forwarded-For is append-only, so the leftmost value is whatever the original HTTP client claimed. By sending a spoofed local IP in the header, an unauthenticated remote attacker passes the trusted-network check and is logged in as the Cleanuparr administrator. This vulnerability is fixed in 2.9.10. | |||||
| CVE-2026-40460 | 2026-05-13 | N/A | 6.5 MEDIUM | ||
| When NGINX Plus or NGINX Open Source are configured to use the HTTP/3 QUIC module, an attacker may be able to spoof their source IP address allowing for bypass of authorization or bypass of rate limiting. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2017-6405 | 1 Veritas | 2 Netbackup, Netbackup Appliance | 2026-05-13 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Veritas NetBackup 8.0 and earlier and NetBackup Appliance 3.0 and earlier. Hostname-based security is open to DNS spoofing. | |||||
| CVE-2017-14375 | 2 Dell, Emc | 4 Emc Unisphere, Solutions Enabler, Vasa and 1 more | 2026-05-13 | 10.0 HIGH | 9.8 CRITICAL |
| EMC Unisphere for VMAX Virtual Appliance (vApp) versions prior to 8.4.0.15, EMC Solutions Enabler Virtual Appliance versions prior to 8.4.0.15, EMC VASA Virtual Appliance versions prior to 8.4.0.512, and EMC VMAX Embedded Management (eManagement) versions prior to and including 1.4 (Enginuity Release 5977.1125.1125 and earlier) contain an authentication bypass vulnerability that may potentially be exploited by malicious users to compromise the affected system. | |||||
| CVE-2017-16897 | 1 Auth0 | 1 Passport-wsfed-saml2 | 2026-05-13 | 9.3 HIGH | 8.1 HIGH |
| A vulnerability has been discovered in the Auth0 passport-wsfed-saml2 library affecting versions < 3.0.5. This vulnerability allows an attacker to impersonate another user and potentially elevate their privileges if the SAML identity provider does not sign the full SAML response (e.g., only signs the assertion within the response). | |||||
| CVE-2017-8422 | 1 Kde | 2 Kauth, Kdelibs | 2026-05-13 | 7.2 HIGH | 7.8 HIGH |
| KDE kdelibs before 4.14.32 and KAuth before 5.34 allow local users to gain root privileges by spoofing a callerID and leveraging a privileged helper app. | |||||
| CVE-2017-14487 | 1 Ohmibod | 1 Ohmibod Remote | 2026-05-13 | 6.4 MEDIUM | 9.1 CRITICAL |
| The OhMiBod Remote app for Android and iOS allows remote attackers to impersonate users by sniffing network traffic for search responses from the OhMiBod API server and then editing the username, user_id, and token fields in data/data/com.ohmibod.remote2/shared_prefs/OMB.xml. | |||||
| CVE-2017-11717 | 1 Metinfo Project | 1 Metinfo | 2026-05-13 | 5.0 MEDIUM | 7.5 HIGH |
| MetInfo through 5.3.17 accepts the same CAPTCHA response for 120 seconds, which makes it easier for remote attackers to bypass intended challenge requirements by modifying the client-server data stream, as demonstrated by the login/findpass page. | |||||
| CVE-2017-12096 | 1 Meetcircle | 2 Circle With Disney, Circle With Disney Firmware | 2026-05-13 | 6.1 MEDIUM | 6.5 MEDIUM |
| An exploitable vulnerability exists in the WiFi management of Circle with Disney. A crafted Access Point with the same name as the legitimate one can be used to make Circle connect to an untrusted network. An attacker needs to setup an Access Point reachable by the device and to send a series of spoofed "deauth" packets to trigger this vulnerability. | |||||
| CVE-2026-28954 | 1 Apple | 3 Ipados, Iphone Os, Macos | 2026-05-12 | N/A | 7.5 HIGH |
| A file quarantine bypass was addressed with additional checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. A maliciously crafted disk image may bypass Gatekeeper checks. | |||||
| CVE-2026-45223 | 2026-05-12 | N/A | 8.8 HIGH | ||
| Crabbox before 0.9.0 contains an authentication bypass vulnerability in the coordinator user-token verification path where the verifyUserToken() function fails to reject payloads containing an admin claim, allowing attackers to escalate privileges. An attacker with access to the shared non-admin token can craft a user-token payload with admin: true, sign it using HMAC-SHA256, and present it to admin-only coordinator routes to gain full coordinator admin access including lease visibility, pool state management, and forced release operations. | |||||
| CVE-2021-47923 | 2026-05-12 | N/A | 9.8 CRITICAL | ||
| OpenCart 3.0.3.8 contains a session fixation vulnerability that allows attackers to hijack user sessions by injecting arbitrary values into the OCSESSID cookie. Attackers can set malicious OCSESSID cookie values that the server accepts and maintains, enabling session takeover and unauthorized access to user accounts. | |||||
| CVE-2024-34397 | 4 Debian, Fedoraproject, Gnome and 1 more | 4 Debian Linux, Fedora, Glib and 1 more | 2026-05-12 | N/A | 5.2 MEDIUM |
| An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client subscribes to signals from a trusted system service such as NetworkManager on a shared computer, other users of the same computer can send spoofed D-Bus signals that the GDBus-based client will wrongly interpret as having been sent by the trusted system service. This could lead to the GDBus-based client behaving incorrectly, with an application-dependent impact. | |||||
| CVE-2026-6213 | 2026-05-08 | N/A | N/A | ||
| A vulnerability in Remote Spark SparkView before build 1122 allows an attacker to bypasses the local connection check and achieve arbitrary code execution as root on the server side. Depending on implementation the vulnerability can be exploited by an unauthenticated attacker. | |||||
| CVE-2026-44118 | 1 Openclaw | 1 Openclaw | 2026-05-07 | N/A | 7.8 HIGH |
| OpenClaw before 2026.4.22 derives loopback MCP owner context from spoofable server-issued bearer tokens in request headers. Non-owner loopback clients can present themselves as owner to bypass owner-gated operations by manipulating the sender-owner header metadata. | |||||
| CVE-2018-25317 | 1 Tenda | 6 A302, A302 Firmware, W3002r and 3 more | 2026-05-05 | N/A | 9.8 CRITICAL |
| Tenda W3002R/A302/W309R wireless routers version V5.07.64_en contain a cookie session weakness vulnerability that allows unauthenticated attackers to modify DNS settings by exploiting insufficient session validation. Attackers can send GET requests to the /goform/AdvSetDns endpoint with a crafted admin language cookie to change primary and secondary DNS servers, redirecting user traffic to malicious DNS servers. | |||||
| CVE-2018-25316 | 1 Tenda | 2 W308r, W308r Firmware | 2026-05-04 | N/A | 9.8 CRITICAL |
| Tenda W308R v2 V5.07.48 contains a cookie session weakness vulnerability that allows unauthenticated attackers to modify DNS settings by exploiting insufficient session validation. Attackers can send GET requests to the goform/AdvSetDns endpoint with a crafted admin language cookie to change DNS servers and redirect user traffic to malicious sites. | |||||