CVE-2020-15154

moderate-risk
Published 2020-08-28

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.

Do I need to act?

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0.78% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.3/10 High
NETWORK / HIGH complexity

Affected Products (1)

Affected Vendors

Basercms

References (4)

Patch https://basercms.net/security/20200827
Patch https://github.com/baserproject/basercms/security/advisories/GHSA-cpxc-67rc-c775
Patch https://basercms.net/security/20200827
Patch https://github.com/baserproject/basercms/security/advisories/GHSA-cpxc-67rc-c775
30
/ 100
moderate-risk
Severity 22/34 · High
Exploitability 3/34 · Minimal
Exposure 5/34 · Minimal