What's in a tag name? JavaScript, apparently

2026-09-21T08:51:48Z•02015ac7c12fe8d8909ffde99d1fd67c11a81c77e1b07bd42a891f4e39c245cd
authentication-bypasscookie-securitycsp-bypasscss-injectionhttp-desynchronizationidorjwtparser-discrepancyportswiggerrequest-smugglingsamlsecurity-testingssrftiming-attacksurl-validationweb-cache-poisoningweb-security-researchwebsocketsxss

What happened

PortSwigger Research feed aggregating recent web-security research on parser discrepancies, HTTP desynchronization and request smuggling, CSS and JavaScript injection, authentication bypasses, cookie and token security, URL validation, cache poisoning, timing attacks, and security-testing automation. Several entries describe potentially high-impact techniques, including SAML authentication bypasses, HTTP stream desynchronization, cookie protection bypasses, and CSP circumvention. The document is a research index rather than a report of a single confirmed vulnerability and does not provide CVE-

Why it matters

A reviewed impact interpretation has not been published for this record.

Evidence and limitations

Source ID
portswigger_research
Record identifier
02015ac7c12fe8d8909ffde99d1fd67c11a81c77e1b07bd42a891f4e39c245cd
Enrichment time
2026-09-21T08:51:48Z
AI-assisted enrichment
Yes

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