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Vulnerability record · CVE-2018-9177 · published 8 June 2018

CVE-2018-9177: Lynxtechnology twonky server cross-site scripting vulnerability

Lynxtechnology · Twonky Server

Twonky Server before 8.5.1 has XSS via a folder name on the Shared Folders screen.

6.1 CVSS 3.0 Medium EPSS 0.68% · top 49.8% CWE-79 · Cross-site scripting
6.1CVSS 3.0 base score, v2 4.3
0.68%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Twonky Server before 8.5.1 has XSS via a folder name on the Shared Folders screen.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gist.github.com/prafagr/bd641fcfe71661065e659672c737173b ExploitThird Party Advisory
https://gist.github.com/prafagr/bd641fcfe71661065e659672c737173b ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2025-13315Lynxtechnology twonky server vulnerabilityTwonky Server 8.5.2 on Linux and Windows is vulnerable to an access control flaw. An unauthenticated attacker can bypass web service API authenticati…EPSS 32%8.2CVE-2025-13316Lynxtechnology twonky server vulnerabilityTwonky Server 8.5.2 on Linux and Windows is vulnerable to a cryptographic flaw, use of hard-coded cryptographic keys. An attacker with knowledge of t…EPSS 2.7%7.5CVE-2018-7171Lynxtechnology twonky server path traversal vulnerabilityDirectory traversal vulnerability in Twonky Server 7.0.11 through 8.5 allows remote attackers to share the contents of arbitrary directories via a ..…EPSS 28%6.1CVE-2018-9182Lynxtechnology twonky server cross-site scripting vulnerabilityTwonky Server before 8.5.1 has XSS via a modified "language" parameter in the Language section.EPSS 1.4%6.1CVE-2018-7203Lynxtechnology twonky server cross-site scripting vulnerabilityCross-site scripting (XSS) vulnerability in Twonky Server 7.0.11 through 8.5 allows remote attackers to inject arbitrary web script or HTML via the f…EPSS 2.3%6.1CVE-2026-42897Microsoft Exchange Server XSS enables spoofingMicrosoft Exchange Server and Exchange Server Subscription Edition fail to neutralize input during web page generation, a cross-site scripting flaw (…KEVEPSS 0.52%analysed6.1CVE-2025-48700Zimbra Classic UI stored XSS via crafted email HTMLZimbra Collaboration Suite Classic UI fails to properly sanitize HTML content in email messages, allowing crafted tag structures and attribute values…KEVEPSS 1.7%analysed6.1CVE-2025-66376Zimbra Collaboration Classic UI stored XSS via CSS @import in emailZimbra Collaboration Suite 10 before 10.0.18 and 10.1 before 10.1.13 allows stored cross-site scripting in the Classic UI through CSS @import directi…KEVEPSS 20%analysed

Source: NIST National Vulnerability Database (record CVE-2018-9177), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.