High severity8.7NVD Advisory· Published Aug 25, 2021· Updated Jun 17, 2026
CVE-2021-39136
CVE-2021-39136
Description
baserCMS is an open source content management system with a focus on Japanese language support. In affected versions there is a cross-site scripting vulnerability in the file upload function of the management system of baserCMS. Users are advised to update as soon as possible. No workaround are available to mitigate this issue.
AI Insight
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 |
|---|---|---|
baserproject/basercmsPackagist | < 4.5.1 | 4.5.1 |
Affected products
2Patches
Vulnerability mechanics
References
6- github.com/baserproject/basercms/commit/568d4cab5ba1cdee7bbf0133c676d02a98f6d7bcnvdPatchThird Party AdvisoryWEB
- jvn.jp/en/jp/JVN14134801/index.htmlnvdThird Party AdvisoryWEB
- basercms.net/security/JVN_14134801nvdVendor AdvisoryWEB
- github.com/advisories/GHSA-hgjr-632x-qpp3ghsaADVISORY
- github.com/baserproject/basercms/security/advisories/GHSA-hgjr-632x-qpp3nvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-39136ghsaADVISORY
News mentions
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