High severity7.3NVD Advisory· Published Aug 28, 2020· Updated Jun 17, 2026
CVE-2020-15154
CVE-2020-15154
Description
baserCMS 4.3.6 and earlier is affected by Cross Site Scripting (XSS) via arbitrary script execution. Admin access is required to exploit this vulnerability. The affected components are: content_fields.php, content_info.php, content_options.php, content_related.php, index_list_tree.php, jquery.bcTree.js. The issue is fixed in version 4.3.7.
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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 |
|---|---|---|
baserproject/basercmsPackagist | >= 4.0.0, < 4.3.7 | 4.3.7 |
Affected products
2Patches
Vulnerability mechanics
References
5- basercms.net/security/20200827nvdPatchVendor AdvisoryWEB
- github.com/baserproject/basercms/security/advisories/GHSA-cpxc-67rc-c775nvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-cpxc-67rc-c775ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-15154ghsaADVISORY
- github.com/baserproject/basercms/commit/7f4b905b90954e394ec10dd35bad2a5dec505371ghsaWEB
News mentions
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