Skip to content

« Symfony » blog posts

Twilio Notifier Webhook Parser Never Verifies the X-Twilio-Signature HMAC: Unauthenticated Webhook Event Injection
May 20, 2026 #Symfony
SymfonyRuntime CVE-2024-50340 Patch Bypass: Web Requests Can Still Set APP_ENV/APP_DEBUG via parse_str/SAPI Argv Mismatch
May 20, 2026 #Symfony
JsonPath Evaluates Attacker-Controlled Regular Expressions in match()/search() Without Limits: ReDoS
May 20, 2026 #Symfony
Mailtrap Mailer Webhook Parser Never Verifies the X-Mt-Signature HMAC: Unauthenticated Webhook Event Injection
May 20, 2026 #Symfony
Mailjet Mailer and LOX24 Notifier Webhook Parsers Never Verify the Configured Secret: Unauthenticated Webhook Event Injection
May 20, 2026 #Symfony
HtmlSanitizer UrlAttributeSanitizer Omits action/formaction/poster/cite: javascript: URI Survives Sanitization (XSS)
May 20, 2026 #Symfony
YAML Parser ReDoS via Catastrophic Backtracking in Parser::cleanup() Regex
May 20, 2026 #Symfony
YAML Parser Exponential Memory Allocation via Recursive Collection-Alias Expansion ("Billion Laughs")
May 20, 2026 #Symfony
YAML Parser Stack Exhaustion via Unbounded Recursion in Nested Blocks, Sequences, and Mappings
May 20, 2026 #Symfony
Unauthenticated PHP Object Deserialization in MonologBridge server:log Listener
May 20, 2026 #Symfony