What's in a tag name? JavaScript, apparently
2026-09-16T20:51:48Z•307fa7e1b31384a598eaa69be7973bec1996b89b2a8019981d2a242ce2f0deec
access-controlapplication-securityauthentication-bypasscache-poisoningcookie-securitycsp-bypasscss-injectionhttp-desynchronizationjavascriptjwtparser-discrepancyrequest-smugglingsamlsecurity-testingssrftiming-attacksurl-validationwaf-bypassweb-researchweb-securityxss
What happened
PortSwigger Research feed containing recent web security research on parser discrepancies, HTTP desynchronization and request smuggling, CSS and JavaScript injection, authentication bypasses, cookie and WAF bypasses, SSRF and URL validation bypasses, cache poisoning, timing attacks, CSP bypasses, token forgery, and related offensive security techniques. Several articles describe potentially high-impact exploitation methods, including SAML authentication bypasses, HTTP/1.1 desynchronization, HttpOnly cookie theft, and access-control bypasses. No specific CVE identifiers are provided in the feed
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- portswigger_research
- Record identifier
- 307fa7e1b31384a598eaa69be7973bec1996b89b2a8019981d2a242ce2f0deec
- Enrichment time
- 2026-09-16T20:51:48Z
- 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.