Top 10 web hacking techniques of 2025
2026-07-28T08:51:47Z•56f7d564c5bc96095ef55b490509200b5c5f8abca6ad96f9d70cfd091d1f6db5
CSP-bypassCSS-exfiltrationHTTP-desyncHTTP-request-smugglingJWTSAMLSSRFURL-validation-bypassWAF-bypassXSSaccess-controlauthentication-bypasscookie-securityopen-redirectparser-confusionrace-conditionsecurity-researchweb-application-securityweb-cache-poisoningweb-security
What happened
PortSwigger Research digest covering advanced web security techniques from 2023–2026, including authentication bypasses in SAML implementations, HTTP request desynchronization, cookie and WAF parser discrepancies, CSS and CSP data exfiltration, URL validation bypasses, cache poisoning, race conditions, token forgery, and parser confusion attacks. The collection is primarily research and testing guidance rather than a single confirmed vulnerability disclosure.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- portswigger_research
- Record identifier
- 56f7d564c5bc96095ef55b490509200b5c5f8abca6ad96f9d70cfd091d1f6db5
- Enrichment time
- 2026-07-28T08:51:47Z
- 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.