TYPO3 Core

Same problem with 4.6.18,
downgrade to 4.6.16 fixes it.

Patch set 1 for branch TYPO3_4-5 has been pushed to the review server.
It is available at https://review.typo3.org/19271

Please test the patch in the review system. For your convenience I already made a review for 4.5 code, so it's easier to apply and test with 4.5 - 4.7 (pre namespace changes).

Patch works for 4.5.25 =)

Patch set 2 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/19270

Patch set 3 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/19270

Patch set 4 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/19270

Patch set 5 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/19270

Simple test setup:

Typoscript:

config.jumpurl_enable = 1

page = PAGE
page.20 = TEXT
page.20.wrap = <p>|</p>
page.20.typolink.parameter = http://a.test.domain.local/testpage

Page TSConfig:

TSFE.jumpUrl_transferSession = 1

You will see a link in the Frontend, when you click on it

Before applying the patch:

You will get an error.

After applying the patch

You should be redirected to:

http://a.test.domain.local/testpage?&FE_SESSION_KEY=<my>-<sessionkey>

that still didn't make it into the core (tested with 4.5.34). Had to apply the patch myself :(