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  1. Confluence Data Center
  2. CONFSERVER-94256

Getting HTTP 400 while saving a page template or Stylesheet

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      Issue Summary

      This is reproducible on Data Center: (yes)

      This is a continuation of the bug CONFSERVER-93655 - Getting HTTP 400 while saving page by using the close button..

      If the page template contains one of the following character sets in the content the saving process gets a HTTP 400 message.

      ../ 
..\ 
…/ 
…\

      Steps to Reproduce

      1. Create a fresh instance with Confluence 8.5.5
      2. Create a new page template by navigating to General Configuration —> Global Templates and Blueprints
      3. Insert ../ to the template and save it
      4. Gets HTTP 400

      The same issue can be reproduce if we try to add the code in Stylesheet as well. This actually works correctly, we don't want to let path traversal strings in stylesheets.

      1. Choose Administration   > General Configuration > Stylesheet. 
      2. Choose Edit.
      3. Insert ../ to the template and save it
      4. Gets HTTP 400

      Expected Results

      The saving process should be completed properly.

      Actual Results

      Getting HTTP 400 message after clicking the save button.

      Workaround

      Replace the below character sets with ./ or .\ to resolve the save process.

      ../ 
..\ 
…/ 
…\

        1. Screenshot 2024-02-05 at 09.57.40.png
          Screenshot 2024-02-05 at 09.57.40.png
          26 kB

            [CONFSERVER-94256] Getting HTTP 400 while saving a page template or Stylesheet

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                Created:
                Updated:
                Resolved: