Top 10 web hacking techniques of 2025
2026-07-29T08:51:48Z•1d8657ccdf3a0bce621c5894c17163b2cea78560015900bcac85c99de123a14f
CSP-bypassCSS-exfiltrationHTTP-desynchronizationHTTP-request-smugglingHttpOnly-bypassIDORJWTSAMLSSRFURL-validation-bypassVS-CodeXSSaccess-controlauthentication-bypasscookie-securityparser-discrepancyrace-conditionruby-samlsecurity-testing-toolsweb-application-securityweb-cache-poisoningweb-security-research
What happened
PortSwigger Research feed aggregating web-security research published primarily during 2024–2026. Topics include SAML authentication bypasses, HTTP request smuggling and desynchronization, cookie-prefix and HttpOnly bypasses, CSS/XSS data exfiltration, SSRF and URL-validation bypasses, cache poisoning, parser discrepancies, race conditions, access-control flaws, and security testing tooling. The most severe highlighted findings include potential unauthenticated administrative access through ruby-saml parser inconsistencies and broad HTTP/1.1 desynchronization risks. The document is a research/
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- portswigger_research
- Record identifier
- 1d8657ccdf3a0bce621c5894c17163b2cea78560015900bcac85c99de123a14f
- Enrichment time
- 2026-07-29T08:51:48Z
- 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.