Smashing the token limit with overlapping fragments
2026-10-05T20:51:48Z•cd88cdf950655b90870fc0bf9a7c5583de0ffd6d1ec7908534afd36f83ce4dd2
AI-assisted security testingBurp SuiteCSP bypassCSS injectionHTTP desynchronizationHTTP request smugglingHttpOnly bypassJWTSAMLSSRFURL validation bypassVS Code exploitationWebSocket securityXSSauthentication bypasscookie securitydata exfiltrationparser differentialstiming attackstoken forgeryweb application securityweb cache poisoningweb security
What happened
PortSwigger Research feed covering advanced web application security research and offensive testing techniques, including HTTP request smuggling and desynchronization, SAML authentication bypasses, cookie and parser inconsistencies, CSS and browser-based data exfiltration, URL validation bypasses, cache poisoning, timing attacks, XSS, CSP bypasses, JWT and signed-token forgery, and AI-assisted web security testing. Several entries describe techniques capable of authentication bypass, sensitive-data theft, session compromise, or infrastructure-wide impact, but the feed is primarily research and
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- portswigger_research
- Record identifier
- cd88cdf950655b90870fc0bf9a7c5583de0ffd6d1ec7908534afd36f83ce4dd2
- Enrichment time
- 2026-10-05T20:51:48Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.