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Search Results (390071 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-74239 | 1 Xenforo | 1 Xenforo | 2026-09-09 | 7.2 High |
| XenForo before 2.3.13 contains a path traversal vulnerability in the style archive importer on Windows deployments that allows authenticated non-super administrators with style permissions to write arbitrary files outside the intended extraction directory by using backslash-based traversal sequences in ZIP member names. Attackers can craft a malicious ZIP archive with backslash path separators that bypass forward-slash validation to write arbitrary bytes to any web-server-writable path, including the public web root, achieving persistent code execution as the web-server account. | ||||
| CVE-2026-73320 | 1 Xenforo | 1 Xenforo | 2026-09-09 | 6.1 Medium |
| XenForo before 2.3.13 contains an unauthenticated information disclosure vulnerability that allows unauthenticated attackers to retrieve private unfurl records by supplying predictable auto-increment primary key IDs to the unfurl endpoint. Attackers can enumerate or predict result IDs and query the endpoint without any session, user, or visibility checks to obtain rendered preview HTML, original URLs, and query strings from private conversations and other restricted content. | ||||
| CVE-2026-73318 | 1 Xenforo | 1 Xenforo | 2026-09-09 | 3.8 Low |
| XenForo before 2.3.13 contains a missing authorization vulnerability in the force-agreement controller that allows any ACP administrator to access and submit force-agreement forms regardless of their assigned permissions. Attackers can bypass the option permission declared in the navigation configuration to update the global policy last-updated timestamp, forcing all users to re-agree to the privacy policy or terms of service. | ||||
| CVE-2026-73317 | 1 Xenforo | 1 Xenforo | 2026-09-09 | 2.7 Low |
| XenForo before 2.3.13 contains a missing authorization vulnerability in the ACP cache-rebuild dispatcher that allows limited administrators with only the rebuildCache permission to perform unauthorized approval queue actions by supplying an arbitrary job class and actor user ID in the POST body. Attackers can invoke the approval queue job under any user identity to approve queued user registrations without holding the required approval-queue or moderator permissions, causing the moderation log to attribute actions to an impersonated account. | ||||
| CVE-2026-73315 | 1 Xenforo | 1 Xenforo | 2026-09-09 | 8.6 High |
| XenForo before 2.3.13 contains a server-side request forgery vulnerability in the PayPal REST webhook handler that allows unauthenticated attackers to cause the server to make outbound HTTP requests to arbitrary destinations by supplying a crafted certificate URL in webhook headers without scheme, hostname, or allowlist validation. Attackers can submit a crafted POST to the PayPal webhook callback endpoint to reach internal network resources including cloud instance metadata services, potentially disclosing IAM credentials or enabling secondary internal service exploitation. | ||||
| CVE-2026-73313 | 1 Xenforo | 1 Xenforo | 2026-09-09 | 6.8 Medium |
| XenForo before 2.3.13 contains a multi-factor authentication bypass vulnerability in the passkey TFA provider that allows an authenticated attacker to complete login as another user by submitting their own registered passkey credential during the WebAuthn assertion step. The passkey verification path performs a global credential lookup without validating that the matched credential belongs to the user whose login is pending, enabling an attacker who knows a target account's password to sign the challenge with their own passkey and bypass multi-factor authentication on both public forum and ACP login paths. | ||||
| CVE-2026-73312 | 1 Xenforo | 1 Xenforo | 2026-09-09 | 7.4 High |
| XenForo before 2.3.13 contains a refresh token replay vulnerability that allows attackers to reuse a refresh token multiple times by exploiting the failure to mark tokens as consumed when the parent access token has expired. Attackers can repeatedly submit the same refresh token to generate additional independent token pairs, achieving persistent unauthorized access for the token's full lifetime. | ||||
| CVE-2026-73310 | 1 Xenforo | 1 Xenforo | 2026-09-09 | 5.9 Medium |
| XenForo before 2.3.13 contains an authorization flaw in the OAuth2 token endpoint that allows attackers controlling any allowlisted redirect URI to bypass redirect URI binding by submitting a different allowlisted URI than the one recorded at authorization time. Attackers can exchange an intercepted authorization code using a mismatched redirect URI to steal OAuth2 tokens from intercepted authorization flows. | ||||
| CVE-2026-69906 | 1 Microsoft | 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more | 2026-09-09 | 8.2 High |
| Heap-based buffer overflow in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-68778 | 1 Microsoft | 12 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 9 more | 2026-09-08 | 6.5 Medium |
| Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network. | ||||
| CVE-2026-57099 | 1 Microsoft | 2 .asp.netcore, .asp.netcore | 2026-09-08 | 7.5 High |
| Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network. | ||||
| CVE-2026-58649 | 1 Microsoft | 5 .net, Microsoft Visual Studio 2022, Microsoft Visual Studio 2026 and 2 more | 2026-09-08 | 6.5 Medium |
| Origin validation error in .NET allows an unauthorized attacker to disclose information over a network. | ||||
| CVE-2026-69636 | 1 Microsoft | 1 Sharepoint Server | 2026-09-08 | 6.5 Medium |
| Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network. | ||||
| CVE-2026-66304 | 1 Microsoft | 3 Skype For Business Server 2015, Skype For Business Server 2019, Skype For Business Server Subscription Edition | 2026-09-08 | 7.5 High |
| Server-side request forgery (ssrf) in Skype for Business allows an unauthorized attacker to disclose information over a network. | ||||
| CVE-2026-53937 | 2026-09-08 | 6.2 Medium | ||
| MCP Kotlin SDK is the Kotlin Multiplatform software development kit for the Model Context Protocol. In versions 0.7.0 through 0.12.0, `ReadBuffer.append` in `kotlin-sdk-core/src/commonMain/kotlin/io/modelcontextprotocol/kotlin/sdk/shared/ReadBuffer.kt` writes every chunk of bytes received from the stdio transport into a `kotlinx.io.Buffer` with no size cap. Frames are extracted from that buffer only when a `\n` (0x0a) byte is observed. A peer that streams bytes without ever sending a newline causes the internal buffer to grow indefinitely until the JVM (or the surrounding host process) is OOM-killed. The leak is amplified by `StdioServerTransport` and `StdioClientTransport`, which both queue raw chunks through a `kotlinx.coroutines.channels.Channel<ByteArray>(Channel.UNLIMITED)` and then call `readBuffer.append(chunk)` without backpressure or size guard. This is a remote-pre-auth denial of service whenever an SDK stdio server's stdin is fed by an untrusted or attacker-controlled producer (for example: a host program that exec's the MCP server as a subprocess and pipes through bytes received from a network peer, or a sidecar wrapper that proxies bytes from an HTTP endpoint to the stdio transport). Version 0.13.0 fixes the issue. | ||||
| CVE-2026-67393 | 1 Microsoft | 8 Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (gdr), Microsoft Sql Server 2022 (gdr) and 5 more | 2026-09-08 | 6.5 Medium |
| Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network. | ||||
| CVE-2026-18090 | 1 Redhat | 1 Enterprise Linux | 2026-09-08 | 6.1 Medium |
| A flaw was found in gdk-pixbuf. This vulnerability allows a remote attacker to cause a heap out-of-bounds read by providing a specially crafted Apple Icon Image (.icns) file. The uncompress() function, which handles RLE-encoded ICNS icon data, fails to validate the source buffer's boundaries during decompression. This can lead to a denial of service, where the application crashes, or to information disclosure, potentially revealing sensitive data from adjacent memory. | ||||
| CVE-2026-18743 | 2 Redhat, Rpm-software-management | 6 Enterprise Linux, Hardened Images, Hummingbird and 3 more | 2026-09-08 | 2.5 Low |
| A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the `poptConfigFileToString` function reallocates memory for buffers. Successful exploitation could result in heap metadata corruption, potentially causing the affected process to become unavailable (denial of service). | ||||
| CVE-2026-78701 | 1 Redhat | 2 Directory Server, Enterprise Linux | 2026-09-08 | 6.5 Medium |
| A flaw was found in 389-ds-base. A remote, authenticated attacker could exploit a vulnerability in the Simple Authentication and Security Layer (SASL) UNBIND process. By sending a specially crafted request, the attacker can cause a connection to stall, leading to resource exhaustion and a Denial of Service (DoS) for the server. | ||||
| CVE-2026-18620 | 1 Redhat | 2 Openshift Ai, Openshift Ai 3.3 | 2026-09-08 | 7.1 High |
| A flaw was found in Data Science Pipelines. A restricted user, or tenant, can exploit an improper authorization vulnerability in the setDefaultServiceAccount function. By specifying a more privileged ServiceAccount (SA) during a CreateRun request, an attacker can bypass authorization checks. This allows the tenant to run their containers with elevated privileges, potentially leading to the disclosure of sensitive information (secrets) and the ability to execute commands within other users' pods. | ||||