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Fixed issue #17676: Survey End URL Description gets scrambled if using html special chars #2130

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gabrieljenik
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@Shnoulle
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Shnoulle commented Nov 3, 2021

Must check what happen with
check" autofocus onfocus=alert(1)
data:text/html;base64,PHN2Zy9vbmxvYWQ9YWxlcnQoMik+

(see https://hacksheets.in/all-categories/payloads-main/xss-payloads/)

@glimz glimz requested a review from Shnoulle November 5, 2021 08:51
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Code OK
Security not checked

@olleharstedt
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Hm, what was the commit message of the commit that added htmlspecialchars? Did I do that in reaction to a security report?

@gabrieljenik
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Hm, what was the commit message of the commit that added htmlspecialchars? Did I do that in reaction to a security report?

Not much detail: 4e74f67

@olleharstedt
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Weird. This was the original bug that Markus fixed: https://bugs.limesurvey.org/view.php?id=13136

@olleharstedt olleharstedt merged commit cf75767 into LimeSurvey:master Nov 8, 2021
@olleharstedt
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Will merge it for now.

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