Easy Import - Failure "zip bomb detected"

[Daniel Borkowi1]

Hi community,

today I tried to upload a filled template via easy import. I took the template generates by ServiceNow and copied all needed data from other Excel sheets.

When I try to upload this I got this error message: "error in loading headers from the xlsx data source: Zip bomb detected! The file would exceed the max. ratio of compressed file size to the size of the expanded data. This may indicate that the file is used to inflate memory usage and thus could pose a security risk. You can adjust this limit via ZipSecureFile.setMinInflateRatio() if you need to work with files which exceed this limit. Counter: 2457884, cis.counter: 24576, ratio: 0.009998844534567132Limits: MIN_INFLATE_RATIO: 0.01"

Did someone ever had same issues? What could be the root cause? The data I copied was plain text.

Greets,

Daniel

[Daniel Borkowi1 · Accepted solution]

Hi all I guess that someone formatted the template as table. So a lot of cells was empty which was then zipped.

Thanks

Daniel