CVE-2020-16898-EXP-POC

CVE-2020-16898 CVE-2020-16898 Windows TCP/IP Remote Code Execution Vulnerability EXP&POC Reproduction forforever: https://www.cnblogs.com/forforever/p/13846077.html PoC CVE-2020-16898Checker-poc Command: Run PowerShell/CMD as Administrator Powershell.exe -ExecutionPolicy UnRestricted -File...

Incorrect Behavior Order

Overview ip-address is an A library for parsing IPv4 and IPv6 IP addresses in node and the browser. Affected versions of this package are vulnerable to Incorrect Behavior Order via the isLinkLocal method, which incorrectly compared only the first 64 bits of an IPv6 address against the fixed patte...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mptcp: fixed the “scheduling while atomic” issue in mptcppmnl.AppendNewLocalAddr. If multiple connection requests attempt to create an implicit mptcp endpoint simultaneously, more than one caller may end up using...

CVE-2026-89049

A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent SSM Agent before 3.3.4851.0 on all platforms might allow an authenticated remote user to bypass the remote...

CVE-2026-89049 Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent

A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent SSM Agent before 3.3.4851.0 on all platforms might allow an authenticated remote user to bypass the remote...

CVE-2026-89049 Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent

A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent SSM Agent before 3.3.4851.0 on all platforms might allow an authenticated remote user to bypass the remote...

CVE-2026-89049 Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent

A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent SSM Agent before 3.3.4851.0 on all platforms might allow an authenticated remote user to bypass the remote...

PT-2026-89562

Name of the Vulnerable Software and Affected Versions Amazon AWS Systems Manager Agent versions prior to 3.3.4851.0 Description A server-side request forgery SSRF issue exists in the port forwarding to remote hosts functionality. The software improperly validates equivalent address representation...

CVE-2026-82757 ash_authentication_oauth2_server CIMD fetcher classifies IPv4-in-IPv6 and site-local addresses as public, allowing SSRF

Server-Side Request Forgery SSRF vulnerability in ash-project ashauthenticationoauth2server allows an attacker who controls a client metadata URL and its DNS to make the server connect to internal or loopback addresses. publicip?/1 in AshAuthentication.Oauth2Server.CIMD.ReqFetcher enforces the...

CVE-2026-82757 ash_authentication_oauth2_server CIMD fetcher classifies IPv4-in-IPv6 and site-local addresses as public, allowing SSRF

Server-Side Request Forgery SSRF vulnerability in ash-project ashauthenticationoauth2server allows an attacker who controls a client metadata URL and its DNS to make the server connect to internal or loopback addresses. publicip?/1 in AshAuthentication.Oauth2Server.CIMD.ReqFetcher enforces the...

CVE-2026-85242 Server-Side Request Forgery via Favicon Redirect to Local Network Resources in PlaywrightCapture

PlaywrightCapture contains a server-side request forgery SSRF vulnerability in its favicon retrieval functionality. When onlygloballookup is enabled, the application validates the initial favicon URL to prevent requests to localhost, loopback, or other non-public network addresses. However,...

CVE-2026-85242 Server-Side Request Forgery via Favicon Redirect to Local Network Resources in PlaywrightCapture

PlaywrightCapture contains a server-side request forgery SSRF vulnerability in its favicon retrieval functionality. When onlygloballookup is enabled, the application validates the initial favicon URL to prevent requests to localhost, loopback, or other non-public network addresses. However,...

CVE-2026-85242 Server-Side Request Forgery via Favicon Redirect to Local Network Resources in PlaywrightCapture

PlaywrightCapture contains a server-side request forgery SSRF vulnerability in its favicon retrieval functionality. When onlygloballookup is enabled, the application validates the initial favicon URL to prevent requests to localhost, loopback, or other non-public network addresses. However,...

CVE-2026-85242

PlaywrightCapture is vulnerable to a server-side request forgery (SSRF) in its favicon retrieval functionality. When only_global_lookup is enabled, the application validates the initial favicon URL against localhost, loopback, and other non-public addresses, but redirects followed by aiohttp were...

Access Control Bypass

Overview org.springframework.security:spring-security-core is a package that provides security services for the Spring IO Platform. Affected versions of this package are vulnerable to Access Control Bypass in the InetAddressMatchers process. An attacker can bypass network-based access control...

CVE-2026-71250

Firefly III's webhook URL validator IsValidWebhookUrl.php filters most private/reserved IPv4 ranges but contains an explicit early-return that allows any resolved address in 127.0.0.0/8, permitting an authenticated user with webhooks enabled, which is off by default to configure a webhook targeti...

[slackware-security] stunnel

New stunnel packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/stunnel-5.80-i586-1slack15.0.txz: Upgraded. This update fixes security issues: Fixed an out-of-bounds memory access triggered by...

GHSA-F4GW-2P7V-4548 Axios: NO_PROXY bypass for 0.0.0.0 local addresses in axios

Summary Axios versions containing lib/helpers/shouldBypassProxy.js do not treat 0.0.0.0 as a local address when evaluating NOPROXY rules. In Node.js applications that use HTTPPROXY or HTTPSPROXY together with NOPROXY=localhost,127.0.0.1,::1 or similar, a request to http://0.0.0.0:/ can be routed...

EUVD-2026-44997

BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, the presentation URL validation did not properly restrict access to site local and link local addresses. The redirect following logic now pins resolved IPs. This issue is fixed in version 3.0.23...

CVE-2026-61835

Directus is a real-time API and App dashboard for managing SQL database content. Prior to 12.0.0, the SSRF protection on Directus's file-import-from-URL feature can be bypassed using the address 0.0.0.0 because api/src/request/is-denied-ip.ts treats 0.0.0.0 as a keyword for local interfaces but...