SARA / Free Tools / CVE / CVE-2018-3771

CVE-2018-3771 — An XSS in statics-server <= 0

An XSS in statics-server <= 0.0.9 can be used via injected iframe in the filename when statics-server displays directory index in the browser.

CVSS

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EPSS

0.23% (top 54.40%)

CWE

CWE-79

Published

2018-07-20T22:00:00.000Z

Last modified

2024-09-16T17:03:15.839Z

CVSS vector

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01What is this vulnerability?

An XSS in statics-server <= 0.0.9 can be used via injected iframe in the filename when statics-server displays directory index in the browser.

Vendor	Product	Versions
HackerOne	statics	server — 0.0.9

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

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