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Task #91509

closed

Switch to json_encode for tx_cms_showpic parameters

Added by Oliver Hader almost 4 years ago. Updated over 3 years ago.

Status:
Closed
Priority:
Should have
Assignee:
Oliver Hader
Category:
Security
Target version:
-
Start date:
2020-05-27
Due date:
% Done:

100%

Estimated time:
TYPO3 Version:
9
PHP Version:
Tags:
hardening
Complexity:
Sprint Focus:

Description

Scalar values sent via HTTP query parameters to ShowImageController are using `json_encode` instead of `unserialize`. The parameter stream is still secured with an HMAC before being deserialized.

Related issues 1 (0 open — 1 closed)

Related to TYPO3 Core - Bug #91882: ShowImageController throws PHP warning because of #91509Closed2020-07-29

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