Medium severity5.4NVD Advisory· Published Jun 11, 2022· Updated Jun 17, 2026
CVE-2021-41502
CVE-2021-41502
Description
An issue was discovered in Subrion CMS v4.2.1 There is a stored cross-site scripting (XSS) vulnerability that can execute malicious JavaScript code by modifying the name of the uploaded image, closing the html tag, or adding the onerror attribute.
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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_cms:4.2.1:*:*:*:*:*:*:*
- Subrion CMS/Subrion CMSdescription
Patches
Vulnerability mechanics
References
3- github.com/intelliants/subrion/issues/885nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-jvq4-cgfw-jgf4ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-41502ghsaADVISORY
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