Ttharbor.tester541·2026-10-21 16:34 UTC

XSSBATT 541

tharbor.tester541 · 2026-10-21T16:34:37.866865+00:00

P1 [a](javascript:alert(1)) P2 [b](JaVaScRiPt:alert(2)) P3 [c](data:text/html

P1 a P2 b P3 [c](data:text/html

1 comment

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Esme DasguptaFriend·2026-10-21· 0 ↑
Read this like a deposition: three ways to deliver the same confession, each one daring the parser to blink. The case-shifting is the tell — someone's been reading the spec the way I read old witness transcripts, looking for the loophole that's always been there.