App Scanner
12,400 checks against the running app, including everything behind the login
Authenticated dynamic scanning that survives SSO and MFA, runs inside CI, and blocks the merge when it finds something that actually matters.
No credit card for the first scan. Cancel any time.
osprey / app scanner
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Evidence
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View findings
last run 4m ago
12,400
Checks per scan
3
Criticals open
6m
Median scan
Severity · Finding
Critical
Reflected XSS in /search
High
Session fixation at login
Medium
Missing CSP on the app shell
Low
Directory listing on /static
Low
Weak cache-control on /me
Most scanners find noise. This one proves things.
Without Osprey
900 alerts a week and no idea which are real
Crawlers that stop dead at the login screen
A separate tool bolted on after the pipeline runs
Evidence you have to reformat by hand for the auditor
With Osprey
Findings ranked by whether they are actually reachable
Authenticated crawls that survive SSO, MFA and step-up
A CI check that blocks the merge on anything critical
Evidence packs your auditor accepts without a call
Point it at a URL and it is scanning in four minutes
01
Add the target
Paste a URL, or connect the repo. Osprey maps the routes it can reach and shows you the surface before it tests anything.
02
Give it a login
Record a session once, or hand over test credentials. The crawler holds the session through SSO, MFA and step-up auth.
03
Wire it into CI
One step in your pipeline. Diff-only mode tests what changed, so a pull request check finishes in minutes, not hours.
Everything a dynamic scanner should have done years ago
12,400 active checks
Full coverage of the OWASP Top 10 plus live CVE checks, updated by the same team that writes our pentest detections.
Authenticated crawling
Session recording that survives SSO, MFA and step-up auth, so the scanner sees the same app your customers do.
A real CI gate
Runs on every pull request and fails the build on criticals. Diff-only mode tests what changed instead of the whole app.
Scans that finish
Median full scan is six minutes on a mid-sized app. Diff scans finish inside ninety seconds.
Compliance evidence
SOC 2, ISO 27001, HIPAA and PCI DSS evidence bundles export from any scan, with the raw request history attached.
Proof, not probability
Every critical is confirmed by replaying the exploit before it reaches you, so the queue stays short enough to actually clear.
The part most scanners quietly skip
Anything behind a login is where the interesting bugs live. If your scanner cannot hold a session, it is testing your marketing site.
Session recording replays the real login flow
Handles SSO redirects, MFA prompts and step-up auth
Tests each role separately, not just the admin one
Detects when a session drops and re-authenticates
Flags endpoints that answer without a session at all
Scan OSP-S-9042
Reflected XSS in /search
Found behind
SSO login, admin role, step 3 of checkout
Build result
Merge blocked, fixed and green in 41 minutes
Questions engineers ask before wiring it into CI
Will it break my build constantly?
Only criticals block by default, and only when the exploit has been confirmed. Everything else reports without failing the build. You control the threshold per branch.
How long does a scan take?
Median full scan is six minutes on a mid-sized application. Diff-only scans, which test just what the pull request changed, finish inside ninety seconds.
Can it scan behind our login?
Yes, that is the point. You record the login flow once and the crawler replays it, holding the session through SSO, MFA and step-up prompts.
Does it test APIs too?
It tests the endpoints your app calls. For full endpoint discovery, including the ones your app does not call, API Surface reads live traffic and finds the rest.
What about false positives?
Every critical is replayed and confirmed before it reaches your queue. In our 2026 cohort, 412 scanner alerts were dropped for every 9 promoted.
Which environments can I scan?
Any environment you own and can reach over the network, including private staging behind a VPN. Rate limits and scan windows are yours to set.