Vulnerabilities tagged "vuln"

[Glassdoor] CSS injection via link tag whitelisted-domain bypass

Fairly weak vulnerability to have, the URL of a remote stylesheet has minimal domain validation on it that was easily bypassed allowing an attacker to load their own stylesheets. It is a bit of a fun issue to have however as this can allow exfiltrating page content and potentially sensitive information like CSRF tokens and use it for a more complicated attack.
 

[Box] Bypassing Time-based One-Time Password (TOTP)

A partially authentication user could remove MFA from their account. During the login process when enrolled in the MFA program, a user who logged in with the correct credentials, but had not yet provided the MFA token could access the `/mfa/unenrollment` endpoint and remove MFA from the account.
 

AWS SageMaker Jupyter Notebook Instance Takeover

Starts off by detailing a self XSS through JupyterLabs Notebook's `/lab` endpoint, where an attacker can control the page contents.In and of itself this isn't an issue, an attacker can only control the page contents of a notebook instance they own...
 

OOB read/write in KVM sev_es_string_io

Out-of-bounds (OOB) access in the `VMGExit` handler, which is triggered for string I/O instructions.The `sev_es_string_io()` function is responsible for doing the string copy between the unencrypted guest memory regions and the virtualized target...
 

Couple OOB Writes in Anker Eufy Homebase 2

In the `recv_server-device_response_msg_process()` handler, a `nums` field gets pulled out of the packet's JSON payload, and is used to represent the total number of UDP server domains.The application then iterates based on this field, looking for its respective `domain%d` key in the JSON...