Top 10 web hacking techniques of 2025
2026-07-30T20:51:47Z•8016d50e9352eacb41a888387905e4fb00eb1271130ddb9baad62f1829c9a9d8
CORSCSP-bypassCSS-exfiltrationHTTP-desyncHTTP-request-smugglingHttpOnlyIDORJWTPHPSAMLSSRFURL-validationWAF-bypassXSSaccess-controlapplication-securityauthentication-bypasscookie-securityopen-redirectparser-discrepancyrequest-race-conditionruby-samltoken-forgeryweb-cache-poisoningweb-security
What happened
PortSwigger Research’s feed is a collection of web security research from 2023–2026, covering authentication bypasses, HTTP request smuggling and desynchronization, cookie and WAF parser discrepancies, CSS/XSS data exfiltration, SSRF and URL-validation bypasses, cache poisoning, race conditions, access-control flaws, signed-token forgery, and browser or parser inconsistencies. Several entries describe high-impact techniques, including unauthenticated SAML administrator access, HttpOnly cookie theft, CSP bypasses enabling password theft, and HTTP/1.1 desynchronization attacks. The feed is broad
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- portswigger_research
- Record identifier
- 8016d50e9352eacb41a888387905e4fb00eb1271130ddb9baad62f1829c9a9d8
- Enrichment time
- 2026-07-30T20:51:47Z
- 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.