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authorBond-009 <bond.009@outlook.com>2026-07-21 14:52:40 +0200
committerGitHub <noreply@github.com>2026-07-21 14:52:40 +0200
commit9b9b609c83404faeff485919b18cb88ce6cc4db6 (patch)
tree5f3d6897c40d0c1189c515bda5718cfbdc90f815 /Jellyfin.Server.Implementations/Users
parent527ba2e11c8136980fb0864a360cd0c60f1128da (diff)
parent4cc69f4be0a568ebc8c922dcf1f855458755ad85 (diff)
Merge pull request #17368 from Shadowghost/security-path-traversal-fixes
Backport and extend path traversal fixes
Diffstat (limited to 'Jellyfin.Server.Implementations/Users')
-rw-r--r--Jellyfin.Server.Implementations/Users/UserManager.cs2
1 files changed, 1 insertions, 1 deletions
diff --git a/Jellyfin.Server.Implementations/Users/UserManager.cs b/Jellyfin.Server.Implementations/Users/UserManager.cs
index 41648268a9..81408d9aa8 100644
--- a/Jellyfin.Server.Implementations/Users/UserManager.cs
+++ b/Jellyfin.Server.Implementations/Users/UserManager.cs
@@ -911,7 +911,7 @@ namespace Jellyfin.Server.Implementations.Users
internal static void ThrowIfInvalidUsername(string name)
{
- if (!string.IsNullOrWhiteSpace(name) && ValidUsernameRegex().IsMatch(name))
+ if (!string.IsNullOrWhiteSpace(name) && ValidUsernameRegex().IsMatch(name) && !string.Equals(name, ".", StringComparison.Ordinal) && !string.Equals(name, "..", StringComparison.Ordinal))
{
return;
}