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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - CSP: 'blob:' URLs should not match 'self' in CSP source expression lists."
href="https://bugs.webkit.org/show_bug.cgi?id=153158">153158</a>
</td>
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<th>Summary</th>
<td>CSP: 'blob:' URLs should not match 'self' in CSP source expression lists.
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>Product</th>
<td>WebKit
</td>
</tr>
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<th>Version</th>
<td>WebKit Local Build
</td>
</tr>
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<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Keywords</th>
<td>BlinkMergeCandidate
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
</td>
</tr>
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<th>Component</th>
<td>WebCore Misc.
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
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<th>Reporter</th>
<td>dbates@webkit.org
</td>
</tr></table>
<p>
<div>
<pre>We should merge <<a href="https://src.chromium.org/viewvc/blink?view=rev&revision=197354">https://src.chromium.org/viewvc/blink?view=rev&revision=197354</a>>.
'blob:' URLs should not match 'self' in CSP source expression lists.
Chrome is currently treating `'self'` as including `blob:` URLs. That's
against the spec (and Firefox), which requires whitelisting `blob:`
explicitly:
<a href="https://w3c.github.io/webappsec/specs/content-security-policy/#source-list-guid-matching">https://w3c.github.io/webappsec/specs/content-security-policy/#source-list-guid-matching</a>.
This patch fixes our implementation.
Mozilla discussion here: <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1150957">https://bugzilla.mozilla.org/show_bug.cgi?id=1150957</a></pre>
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