Medium severity6.1NVD Advisory· Published May 15, 2020· Updated Jun 17, 2026
CVE-2019-20389
CVE-2019-20389
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
intelliants/subrionPackagist | <= 4.2.1 | — |
Affected products
3- cpe:2.3:a:intelliants:subrion:4.2.1:*:*:*:*:*:*:*
- Subrion/CMSdescription
Patches
Vulnerability mechanics
References
3- packetstormsecurity.com/files/157699/Subrion-CMS-4.2.1-Cross-Site-Scripting.htmlnvdExploitThird Party AdvisoryVDB EntryWEB
- github.com/advisories/GHSA-xvgx-668j-f67pghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2019-20389ghsaADVISORY
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