With a request modification action (setheader, addheader, deleteheader,
setmethod or setbody), routingRuleHandler replays every browser request
through nuclei's Go HTTP client. go-rod builds that request with
url.Parse and drops the error, so a URL that Chrome accepts but net/url
rejects, such as a path ending in "100%.png", arrived with a nil URL.
The cookie jar sync then panicked, or httputil.DumpRequestOut did when
cookies were disabled, and the panic killed the whole scan.
Check the URL once on entry and fail such requests in the browser. The
Go client cannot send them, and continuing them in the browser would
drop the template's modification rules and, with -cdp-endpoint, skip
the dial-time address checks of nuclei's network policy.
Fixes: #8015
Reported-by: @l4rm4nd
Signed-off-by: Dwi Siswanto <[email protected]>
Normalize hostnames and IPv4-mapped IPv6 addresses (e.g. ::ffff:127.0.0.1,
::ffff:7f00:1, and bracketed variants) before validating against NetworkPolicy
and ExcludeTargets in headless execution. Also expand CDP blocked patterns
in SetupHeadlessNetworkPolicy to match mapped IPv6 representations.
Signed-off-by: TassioSales <[email protected]>
base64(username + ':' + password) evaluated to base64 of "[admin:]admin"
on govaluate v0.0.0-20260729205521-4c61bf19382e, the pin #7998 started
from. The case was requested by @dogancanbakir in review of #7998 and did
not land before the merge.
Always replenish the JS runtime pool with a fresh, clean runtime after flow
template execution instead of reusing contaminated runtimes.
Signed-off-by: TassioSales <[email protected]>
Address review feedback:
- Skip Sec-WebSocket-Protocol values containing CR or LF before negotiating
them, since gobwas/ws writes subprotocols into the handshake request line and
a line break could smuggle extra handshake headers.
- Tighten the test server to reject the upgrade unless the client offers the
vite-hmr subprotocol, so the test fails if negotiation does not happen.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
The websocket protocol sent a Sec-WebSocket-Protocol header as a raw handshake
header but never set gobwas/ws Dialer.Protocols. gobwas validates the
server-selected subprotocol against Dialer.Protocols and rejects one that was
only sent as a header, so any server that requires and echoes a subprotocol
(e.g. a Vite HMR dev server advertising "vite-hmr") failed the handshake with
"unexpected protocol in Sec-WebSocket-Protocol header".
Route a Sec-WebSocket-Protocol request header into Dialer.Protocols (comma
splitting, trimming) instead of the raw header map, so the subprotocol is
offered in the handshake and the server's echo is accepted. Adds a regression
test with a server that only upgrades when "vite-hmr" is negotiated.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
NewTagFilter added an -eid value to the excluded IDs only when -etags
did not list the same value. The check came from the tag loops in
#1448, which changed the map it writes but not the map it reads. With
-eid dup -etags dup, the filter excluded nothing by ID. Workflow steps
still go through this filter, so a workflow ran the template that a -t
scan with the same flags excluded.
Build each filter set from its own flag with one helper, so no set
reads another flag's values. The insert-if-absent checks go too:
writing an existing map key is a no-op, and the one check that changed
anything was the wrong one. -itags stops deleting from the -etags set,
because Match already lets an included tag override its exclusion.
Fixes: #8004
Signed-off-by: Dwi Siswanto <[email protected]>
A step that loads no templates never matches, so the subtemplates
loaded below it never run. Nothing said so when an exclusion emptied
the step: a tags step dropped the filter's error, and a template step
warned only for an excluded tag, naming the template but not the
subtemplates it held back, and only with -v, since warnings are
hidden by default. Such steps are now counted in a warning shown after
loading, and -v logs each one with its workflow.
Signed-off-by: Dwi Siswanto <[email protected]>
A step whose subtemplates loaded applied every exclusion, -es included.
Most workflows start from a detection template with info severity, so
-es info, often used to hide low-value results, left them running
nothing, while -s low,medium,high,critical, which selects the same
results, still ran them. A step with subtemplates reports no results of
its own beyond late out-of-band matches, so excluding its severity
mostly keeps the checks below it from running. Such a step now skips
-es as it skips -s.
Signed-off-by: Dwi Siswanto <[email protected]>
With a template filter set, a workflow step selected by tags loaded only
the templates that had its tags and passed the filter. When the filter
selected one of the step's subtemplates instead, the step loaded
nothing, and since subtemplates run only after their step matches, the
selected subtemplate never ran. Steps selected by template already load
for a loaded subtemplate (#7965), but the tag lookup never got that
signal, and it matched the step's tags and the filters in a single call,
so it could not skip the filters without also dropping the tags.
The tag lookup now selects templates by the step's tags first and then
filters them. A step loaded for its subtemplate used to skip every
filter that rejected a template without an error, so -eid, -es and -ept
did not apply to it while -etags and -et did. Both lookups now apply
only the exclusion filters to such a step, so every exclusion holds, as
it does against -itags since #7536.
The tag filter also let -id lift -eid for the same template, so a
workflow ran a template that a scan with the same flags skips. -eid now
wins, as in the metadata index filter.
BREAKING-CHANGE: WorkflowLoader.GetTemplatePathsByTags takes noValidate
Fixes: #7966
Refs: #7534
Signed-off-by: Dwi Siswanto <[email protected]>
Mzack9999