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Werk #11085: Icon upload: Add missing transaction validation

ComponentWATO
TitleIcon upload: Add missing transaction validation
Date2020-07-03 09:14:20
Checkmk EditionCheckmk Raw Edition (CRE)
Checkmk Version2.0.0i1,1.6.0p14
LevelTrivial Change
ClassSecurity Fix
CompatibilityCompatible - no manual interaction needed

The transaction IDs (CSRF tokens) were not validated while processing the upload of icons. This alone is not a security hole, rather a lack of validation of this call.