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GHSA-5f5v-5c3v-gw5v

GHSA-5f5v-5c3v-gw5v · Silverstripe IE requests not properly behaving with rewritehashlinks

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Non IE browsers don’t appear to be affected, but I haven’t tested a wide range of browsers to be sure Requests that come through from IE do NOT appear to encode all entities in the URL string, meaning they are inserted into output content directly by SSViewer::process() when rewriting hashlinks, as it directly outputs $_SERVER[‘REQUEST_URI’] **Example IE8 request** 127.0.0.1 - - [18/Jun/2014:14:13:42 +1000] “GET /site/cars/brands/toyota?one=1\”onmouseover=\”alert(‘things’);\” HTTP/1.1” 200 **Example FF request** 127.0.0.1 - - [18/Jun/2014:14:14:22 +1000] “GET /site/cars/brands/toyota?one=1\%22onmouseover=\%22alert(%27things%27);\%22 HTTP/1.1” 200 This causes any hash anchor to have the JS code inserted into the page as-is.

CVSS 6.1 · Medium · Fix available

Published
Updated

Stack: php

Affected products and versions

  • silverstripe/framework Packagist

    Versions
    • 2.4.10
    • 2.4.11
    • 2.4.12
    • 2.4.13
    • 2.4.9
    • 2.5.0
    • 3.0.10
    • 3.0.10-rc1
    • 3.0.11
    • 3.0.11-rc1
    • 3.0.12
    • 3.0.2.1
    • 3.0.3
    • 3.0.3-rc1
    • 3.0.3-rc2
    • 3.0.4
    • 3.0.5
    • 3.0.6
    • 3.0.6-rc1
    • 3.0.6-rc2
    • 3.0.7
    • 3.0.7-rc1
    • 3.0.8
    • 3.0.9
    • 3.0.9-rc1
    Affected ranges
    • ECOSYSTEM: < 3.0.13

    Update to 3.0.13

  • silverstripe/framework Packagist

    Versions
    • 3.1.0
    • 3.1.1
    • 3.1.10
    • 3.1.10-rc1
    • 3.1.10-rc2
    • 3.1.11
    • 3.1.11-rc1
    • 3.1.2
    • 3.1.2-rc1
    • 3.1.3
    • 3.1.3-rc1
    • 3.1.3-rc2
    • 3.1.4
    • 3.1.4-rc1
    • 3.1.5
    • 3.1.5-rc1
    • 3.1.6
    • 3.1.6-rc1
    • 3.1.6-rc2
    • 3.1.6-rc3
    • 3.1.7
    • 3.1.7-rc1
    • 3.1.8
    • 3.1.9
    • 3.1.9-rc1
    Affected ranges
    • ECOSYSTEM: ≥ 3.1.0, < 3.1.12

    Update to 3.1.12

Original sources

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