CVE-2018-16481

mediumpriority · track · 24EPSS 0.007 · 53 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.69% (53rd) EPSS

CVSS 4.3 · medium

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

A XSS vulnerability was found in html-page <=2.1.1 that allows malicious Javascript code to be executed in the user's browser due to the absence of sanitization of the paths before rendering.

cvss

Technical severity, 0–10. One row per scoring source.

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.06.1mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.06.1mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · OSV

v3.05.6mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-64USCWE-79US

affected products (3)

Products and version ranges known to be affected.

HackerOne html-pages≤ ≤2.1.1enisa_euvdEU
html-pages project html-pages≤ 2.1.1nvdUScpe:2.3:a:html-pages_project:html-pages:*:*:*:*:*:*:*:*
npm html-pages≤ 3.1.0osvUSpkg:npm/html-pages

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-5p26-hw7f-3cprCross-Site Scripting in html-pages2019-02-07ghsa · osvUS
All versions of `html-pages` are vulnerable to Cross-Site Scripting (XSS). The package fails to sanitize folder names, allowing attackers to execute arbitrary JavaScript in the victim's browser through folders with names containing malicious code. ## Recommendation No fix is currently available. Consider using an alternative package until a fix is made available.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2019-02-01modified 2026-06-17

related (53,011)

Related entries.

ID	severity	EPSS	exploitable	published
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Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.
CVE-2025-68461US	medium6.1OT critical	27.4% (98th)	KEV	2025-12-18
Roundcube Webmail before 1.5.12 and 1.6 before 1.6.12 is prone to a Cross-Site-Scripting (XSS) vulnerability via the animate tag in an SVG document.
CVE-2025-48700US	—OT critical	1.71% (77th)	KEV	2025-06-23
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability in the Zimbra Classic UI allows attackers to exec…
CVE-2025-27915US	—OT critical	4.06% (91st)	KEV	2025-03-12
An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exists in the Classic Web Client due to insufficient…

+53006 more

references (3)

External citations — patches, advisories, analysis.

https://hackerone.com/reports/330356 cnnvd
https://hackerone.com/reports/330356 enisa_euvd
https://hackerone.com/reports/330356ExploitIssue TrackingThird Party Advisorynvd

scry

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