CVE-2019-20389: n/a vulnerability

CVE-2019-20389: An XSS issue was identified on the Subrion CMS 4.2.1 /panel/configuration/general settings page.

An XSS issue was identified on the Subrion CMS 4.2.1 /panel/configuration/general settings page. A remote attacker can inject arbitrary JavaScript code in the v[language_switch] parameter (within multipart/form-data), which is reflected back within a user's browser without proper output encoding.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 5, 2024, 02:39 UTC (UTC+00:00)

Security readout for executives and security teams

Subrion CMS 4.2.1 has a reported cross-site scripting issue in the admin configuration area. If an attacker can get malicious input processed and reflected to a user's browser, JavaScript could run in that session. The bundle does not provide a CVSS score, official fix, or active exploitation evidence. Exposure is most likely limited to organizations running Subrion CMS 4.2.1 with the /panel administrative interface reachable by users or attackers. Prioritize discovery first. Escalate quickly if Subrion CMS 4.2.1 is exposed or used for business-critical content management, because admin-session script execution can support account misuse or data exposure. Mitigation focus: Inventory internet-facing and internal Subrion CMS deployments.; Check Subrion project guidance for fixed versions or official workarounds.; Restrict access to /panel to trusted administrators and networks..

Prepared: Jun 5, 2026, 14:59 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 15, 2020, 17:02 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

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Weakness

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