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MEDIUM severity

CVE-2023-47623 — @scrypted/core

MEDIUM

CVE-2023-47623 is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in @scrypted/core. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Scrypted reflected Cross-site Scripting vulnerability

Also known asGHSA-ww7p-8gfg-v82r
Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
1 known
Exploitation data as of Nov 7, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
0.4%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs37th percentile — riskier than 37% of all scored CVEsHighest risk
0.00%0.31%0.62%0.92%0.1%0.4%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected

How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.

0other npm packages depend on this — each one inherits the vulnerability until it's patched upstream
@scrypted/corenpm
3Kdownloads / week

Description

Scrypted is a home video integration and automation platform. In versions 0.55.0 and prior (corresponding to @scrypted/core 0.1.142 and prior), a reflected cross-site scripting vulnerability exists in the login page via the redirect_uri parameter. By specifying a url with the javascript scheme (javascript:), an attacker can run arbitrary JavaScript code after the login. As of time of publication, no known patches are available.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
📦npm@scrypted/coreall versionsNo fix

Affected Products

1 product · 1 configurations
Application
scryptedclockworkmod
≤ 0.55.0
range
Exploits & PoCs
1

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

Scrypted is a home video integration and automation platform. In version…

securitylab.github.comNVDDec 2023

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for @scrypted/core, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Remediation status

    The records we use list no patched version of @scrypted/core for CVE-2023-47623. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

  3. Mitigate without a patch

    Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Frequently Asked Questions

Scrypted is a home video integration and automation platform. In versions 0.55.0 and prior (corresponding to `@scrypted/core` 0.1.142 and prior), a reflected cross-site scripting vulnerability exists in the login page via the `redirect_uri` parameter. By specifying a url with the javascript scheme (`javascript:`), an attacker can run arbitrary JavaScript code after the login. As of time of publication, no known patches are available.
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CVE-2023-47623: @scrypted/core XSS (Medium 6.1)