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| author | varunkasyap <varunkasyap@hotmail.com> | 2025-11-26 14:28:24 -0300 |
|---|---|---|
| committer | nessita <124304+nessita@users.noreply.github.com> | 2025-11-26 17:17:46 -0300 |
| commit | a8cf8c292cfee98fe6cc873ca5221935f1d02271 (patch) | |
| tree | efd26baa8def23b4f6180bd824545deb73845782 /django/utils | |
| parent | 818a620f0847d6d9f4f641114627a9537e5fea0e (diff) | |
Fixed #36743 -- Increased URL max length enforced in HttpResponseRedirectBase.
Refs CVE-2025-64458.
The previous limit of 2048 characters reused the URLValidator constant
and proved too restrictive for legitimate redirects to some third-party
services. This change introduces a separate `MAX_URL_REDIRECT_LENGTH`
constant (defaulting to 16384) and uses it in HttpResponseRedirectBase.
Thanks Jacob Walls for report and review.
Diffstat (limited to 'django/utils')
| -rw-r--r-- | django/utils/http.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/django/utils/http.py b/django/utils/http.py index 21d5822bf2..2950f3e695 100644 --- a/django/utils/http.py +++ b/django/utils/http.py @@ -39,6 +39,7 @@ ASCTIME_DATE = _lazy_re_compile(r"^\w{3} %s %s %s %s$" % (__M, __D2, __T, __Y)) RFC3986_GENDELIMS = ":/?#[]@" RFC3986_SUBDELIMS = "!$&'()*+,;=" MAX_URL_LENGTH = 2048 +MAX_URL_REDIRECT_LENGTH = 16384 def urlencode(query, doseq=False): |