M&T Bank Vulnerability Disclosure: HTML Injection in Emails on login.mtb.com via givenName parameter leads to phishing attacks

A vulnerability was found that allowed HTML injection in emails on login.mtb.com via the givenName parameter. This vulnerability could have enabled phishing attacks...

Django: ASGIRequest header concatenation quadratic CPU DoS on Django via repeated headers leads to worker exhaustion

ASGIRequest header concatenation quadratic CPU DoS Reporter: Jiyong Yang / BAEKSEOK University Target: Django current main, affects all versions with ASGI support Type: Denial of Service CPU exhaustion Summary django.core.handlers.asgi.ASGIRequest builds the META dictionary by iterating over the...

Cosmos: Economic DoS (Griefing) on IBC Relayers via `memo` Callback Gas Exploitation

Summary of Impact This vulnerability allows an attacker to bypass the relayer's simulation defense and force permissionless relayers to execute computationally expensive, but 'successful', transactions via the memo callback feature. This creates an asymmetric economic attack where the relayer's...

Cloudflare Public Bug Bounty: AI Playground XSS to steal user-chat messages and access to connected MCP Server

A reflected XSS vulnerability was discovered in the AI Playground OAuth handler due to unescaped interpolation of the errordescription parameter into a script tag. The issue has been patched, and users of the open-source Agents SDK should upgrade to v0.3.10...

Django: User enumeration via timing attack in Django mod_wsgi authentication backend leads to account discovery

A vulnerability was discovered in the checkpassword function in django/contrib/auth/handlers/modwsgi.py. When a non-existent username was provided, the function returned immediately without performing password verification, leading to a timing attack that allowed attackers to enumerate valid...

Zip Slip Vulnerability in NLTK Downloader Leading to Remote Code Execution

The NLTK downloader component contains a critical vulnerability where the unzipiter function uses zipfile.extractall without path validation or security checks. This allows malicious zip packages to achieve arbitrary code execution when extracted and loaded by NLTK. The vulnerability exists becau...

Cloudflare Public Bug Bounty: [Variation of #3321406] YetAnother 1-Click Chaining of Self-XSS, Cookie Tossing and AntiCSRF Token Prediction leads to auto approval in AccessTempAuth

A vulnerability in Cloudflare Access involving the Browser Isolation email field was discovered, which could allow for unauthorized approvals within the Temporary Auth workflow. The issue has been fully remediated...

LY Corporation: page.line.me Open Redirect Leading to OAuth Authorization Code Exposure and Access Token Compromise

An open redirect vulnerability was identified in page.line.me because redirect destinations were not properly restricted to trusted domains. This vulnerability could have been abused within an OAuth 2.0 authorization flow to cause the authorization response to be sent to an attacker-controlled...

lemlist: Authentication Token Theft via Open Redirect in Callback URL Parameter

A vulnerability was identified in the email signup flow of a website that enabled authentication token theft through manipulation of the callback URL parameter. The vulnerability occurred when an attacker modified the callbackUrl parameter during the email signup process to point to an...

curl: Hash exposed in public repository

An image hash is publicly exposed on Github Steps to reproduce: See at https://github.com/curl/curl/blob/master/Dockerfile Solution: If you want to keep the hash, the repository should be private Use official tags without specific hashes or environment variables Best, @skymander Impact An attacke...

AWS VDP: AWS Auto Scaling Service Reporting "AWS Internal" for CloudTrail Events Generated from Specific Endpoints

A vulnerability was discovered in the AWS Auto Scaling service, where 6 API endpoints incorrectly reported the user-agent and network information as "AWS Internal" in CloudTrail logs. This allowed the adversary to perform API calls using these endpoints and evade the logging of their IP address a...

Unlimited-memory decompression leads to DoS bypassing `--http-max-input-size`

This report is not public...

AWS VDP: Non-Production API Endpoints for the AI Ops Service Fails to Log to CloudTrail Resulting in Silent Permission Enumeration

The vulnerability found that there are 5 non-production endpoints for the AI Ops service that can be used with standard IAM credentials and do not log to CloudTrail. While the endpoints do not appear to provide access to customer partition data, they can be used for permission enumeration without...

curl: libcurl FTP path normalization flaw allows decoded %2e%2e → CWD .. and directory escape (Path Traversal, CWE-22)

ftpparseurlpath in lib/ftp.c URL-decodes FTP path segments e.g. %2e%2e and then splits the decoded path into components using an ad-hoc loop that skips empty components produced by //. The code does not perform canonical path normalization no stack-based handling of . or ... As a result, encoded...

curl: Silent TLS Trust Model Hijacking via `CURL_CA_BUNDLE` Environment Variable Leads to MITM

Summary: curl is vulnerable to silent Man-in-the-Middle MITM attacks due to its design, which implicitly trusts the CA certificate path specified in the CURLCABUNDLE environment variable. This mechanism allows the entire TLS trust model chain of trust of curl to be hijacked without any warning or...

curl: Command Injection - CRITICISM

Description: The $openssl code in curl 8.17.0.1 allows exploitation. Steps to reproduce: 1 Extract and install curl on Windows. 2 See the code in mk-ca-bundle. Affected: curl:8.17.0.1 SO:Windows 11/10/8 Helped analized: Deep Seek perl $result = "$openssl" dgst -r -sha256 "$0"; Problem: The $0...

curl: Arbitrary Configuration File Inclusion: via External Control of File Name or Path

Summary: The Arbitrary Configuration File Inclusion ACFI vulnerability was identified in the curl utility via the --config option. This flaw is a form of External Control of File Name or Path CWE-73, occurring due to the lack of adequate validation on the user-supplied configuration file path. An...

curl: SMTP CRLF Injection in curl/libcurl via MAIL FROM/RCPT TO parameters

SMTP CRLF Injection Vulnerability in curl/libcurl Vulnerability ID: CURL-SMTP-CRLF-2024 CWE-93: Improper Neutralization of CRLF Sequences Executive Summary curl/libcurl contains a CRLF injection vulnerability in its SMTP implementation that allows attackers to inject arbitrary SMTP commands by...

curl: Unsafe use of strcpy in Curl_ldap_err2string (packages/OS400/os400sys.c) — stack-buffer-overflow (PoC + ASan)

I've provided the detailed description and clear steps previously, but it seems you need the content tailored directly for the submission form's fields. I will present the complete, professional, and detailed response suitable for reporting a memory corruption vulnerability to a vendor or bug...

Persistent Temp-File incomplete cleanup / resource exhaustion in `transformers` Serve

Description The transformers OpenAI-compatible server leaks every base64 image it decodes to disk. Because the temporary files are never cleaned up, an attacker can exhaust disk space by repeatedly calling /v1/chat/completions with base64 imageurl entries. Vulnerable Code In...