The SFTP page said `--dump-auth`, which no longer exists: it became a
value of `--dump`, so the docs asked for a flag rclone would reject.
The same line, and a line in the Swift troubleshooting section, also
used `--dump-headers` and `--dump-bodies`. Those still parse, but
SetFlags logs "--dump-headers is obsolete - please use --dump headers
instead", so the docs were steering readers onto a deprecated form.
The generated flag listings in docs/content/flags.md and
docs/content/commands/rclone.md are left alone: those flags do still
exist, so `--help` output should keep showing them.
The pprof debug handlers were accessible without authentication disclosing the
process command line (which can carry backend credentials passed on the command
line) and runtime profiles.
Mount the pprof handlers only when when auth is configured or --rc-no-auth was
passed - so they obey the same rule as the rc endpoints.
Addresses GHSA-mfvx-7rcj-9m5g finding 1.
In this commit we attempted to wait for the success report of an
upload to fix the 500 error:
fe78b559d1 yandex: fix 500 errors by waiting for uploads to complete before setting modtime
However Yandex Disk finalizes an upload asynchronously on its servers.
Waiting for the upload operation to report success is not enough -
under load the server reports the operation as successful slightly
before the file is fully finalized, so setting the modification time
straight after an upload can still fail with 500 Internal Server
Error.
Yandex support recommend waiting 1.5s - 3s after the upload before
modifying the file's metadata, so add an --yandex-upload-wait option
(default off) to insert a delay between the upload completing and the
modification time being set.
Add Scality as an S3 provider covering both Scality RING (S3 Connector)
and ARTESCA, which share the same CloudServer + Vault S3 implementation.
The only quirk required is force_path_style: both products support
path-style addressing, and virtual-hosted style needs wildcard DNS that
on-prem deployments usually lack.
ZERO-Z3 is S3-compatible object storage built on Ceph RADOS Gateway,
hosted in the EU on Zero Services' own network (AS215197), with
region-specific endpoints (zero-fra1, zero-fra2, zero-eyl1).
Add two new options, pin_host_key and host_keys, that
together provide a TOFU host-key validation mode for users who don't
maintain a known_hosts file. When --sftp-pin-host-key is used, rclone
records the server's host key into host_keys on the first successful
connection and verifies it on every subsequent connection.
host_keys is always validated when non-empty, so it can also be used
by hand to pin a known fingerprint without enabling TOFU writing.
known_hosts_file takes precedence if both are set. SSH host
certificates are rejected with a clear message pointing at
known_hosts_file. On-the-fly remotes log a warning since the captured
key cannot be persisted.
Previously running rclone config (or driving it via the rc API or web
GUI) with -vv would write secrets to the debug log.
This was dangerous as users debugging a failing config flow often
paste their -vv logs into the forum or GitHub issues.
These values are now redacted from the log as "XXX". Values whose
option is known are only redacted if the option is marked IsPassword
or Sensitive, so normal answers remain visible.
Use --dump auth to see the unredacted values when debugging a config
flow - rclone prints a warning that secrets will appear in the log
when this is in effect.
This was discovered by CodeQL: https://github.com/rclone/rclone/security/code-scanning/182
The server stores the SMB last write time with 100 ns (FILETIME)
precision and returns it in full in listings, so advertise that as
the precision instead of one second. This makes syncs preserve
sub-second modtimes when comparing and copying files.
Note that this means rclone will consider files with modtimes
differing by less than a second as needing their modtime set where
before it did not.
A folder shortcut pointing at one of its own ancestor folders (for
example a shortcut to FolderX placed inside FolderX) made rclone recurse
forever when dereferencing shortcuts, duplicating the folder contents
until the disk was full.
Rclone now detects when a folder shortcut targets an ancestor directory
using the directory cache, leaves that shortcut out of the listing and
logs an ERROR, so the rest of the drive can still be copied.
Fixes#7118Fixes#9565Closes#9051
With -l/--links rclone recreates a .rclonelink object as a symlink. A
malicious or compromised source could serve a symlink whose target points
outside the destination, plus a sibling object whose path traverses it, so
that rclone followed the planted symlink and wrote outside the destination
causing arbitrary file write.
When translating symlinks, rclone now performs all destination writes
(directory creation, file writes and symlink creation) through an os.Root
anchored at the destination. os.Root resolves every path component relative
to the destination's file descriptor and refuses any that escapes the root,
even under concurrent modification, so a planted symlink can never be
traversed out of the destination.
Symlinks are still reproduced verbatim - including ones whose target points
outside the destination - so backups remain faithful. Only writing
*through* such a link is refused. In-tree symlinks are unaffected.
Fixes CVE-2026-54572
Fixes GHSA-cf44-9pgv-m4xc
Nick Craig-Wood
RecoordinateandGitHub
Rodrigo RodriguesandGitHub
Anton KarpovandNick Craig-Wood
Dzmitry NianakhauandNick Craig-Wood
Noah ZalevandNick Craig-Wood
Zero Services GmbHandNick Craig-Wood
p1andNick Craig-Wood
mathieulongtinandGitHub