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Merge pull request #1645 from Semmle/js/fix-missing-regexp-anchor-qhelp

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Approved by asger-semmle
This commit is contained in:
semmle-qlci
2019-07-29 16:46:36 +01:00
committed by GitHub
parent 902825f8ac d3016593e4
commit 5125a41345
1 changed files with 2 additions and 2 deletions
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4
javascript/ql/src/Security/CWE-020/MissingRegExpAnchor.qhelp
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@@ -62,9 +62,9 @@
A related mistake is to write a regular expression with
multiple alternatives, but to only include an anchor for one of the
alternatives. As an example, the regular expression
<code>/^www\\.example\\.com|beta\\.example\\.com/</code> will match the host
<code>/^www\.example\.com|beta\.example\.com/</code> will match the host
<code>evil.beta.example.com</code> because the regular expression is parsed
as <code>/(^www\\.example\\.com)|(beta\\.example\\.com)/</code>
as <code>/(^www\.example\.com)|(beta\.example\.com)/</code>
</p>
</example>