CVE-2019-5647
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedThe Chrome Plugin for Rapid7 AppSpider can incorrectly keep browser sessions active after recording a macro, even after a restart of the Chrome browser. This behavior could make future session hijacking attempts easier, since the user could believe a session was closed when it was not. This issue affects Rapid7 AppSpider version 3.8.213 and prior versions, and is fixed in version 3.8.215.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceThe Chrome Plugin for Rapid7 AppSpider incorrectly maintains active browser sessions after recording a macro, persisting even after Chrome browser restarts. This creates a session fixation/hijacking vulnerability where users believe sessions are closed but they remain active, allowing potential attackers to hijack these orphaned sessions.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data<= 3.8.213CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Local
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- None
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify AppSpider versionOpen AppSpider and navigate to Help > About, or check the installed version in Add/Remove Programs (Windows) or the Applications folder (Mac). Compare the version number to the affected range.Affected if The installed version is 3.8.213 or lower.
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Confirm Chrome plugin installationCheck if the Rapid7 AppSpider Chrome extension/plugin is installed in the Chrome browser. Navigate to chrome://extensions/ in Chrome and look for an AppSpider-related extension.Affected if The AppSpider Chrome plugin is installed and enabled.
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Locate macro recording filesSearch the local system for AppSpider macro files or session data. Typical locations include the AppSpider installation directory, user AppData folders, or Chrome's extension data folders. Look for files related to macro recordings or saved sessions.Affected if Macro recording files or session data files exist and persist after browser closure.
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Verify session persistence behaviorRecord a macro using the AppSpider Chrome plugin, close the Chrome browser completely, then reopen Chrome and check whether the recorded session or macro remains active without explicit re-authentication.Affected if Sessions or macros remain active or accessible after Chrome restarts without user re-authentication.
You are affected if AppSpider version 3.8.213 or lower is installed with the Chrome plugin enabled, and sessions or macro recordings persist after browser restarts.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUpgrade Rapid7 AppSpider to version 3.8.215 or later to resolve the session persistence issue in the Chrome plugin.
- Consultation1.0 h
- Implementation1.0 h
- Testing2.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2019-5647 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2019-5647 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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