CVE-2020-15155

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 is toolbar.php. The issue is fixed in version 4.3.7.

Do I need to act?

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0.87% 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 (6)

Vendor Advisory https://basercms.net/security/20200827
Patch https://github.com/baserproject/basercms/commit/94cbfab74c9fd6d04492597a1a684674...
Patch https://github.com/baserproject/basercms/security/advisories/GHSA-4r3m-j6x5-48m3
Vendor Advisory https://basercms.net/security/20200827
Patch https://github.com/baserproject/basercms/commit/94cbfab74c9fd6d04492597a1a684674...
Patch https://github.com/baserproject/basercms/security/advisories/GHSA-4r3m-j6x5-48m3
30
/ 100
moderate-risk
Severity 22/34 · High
Exploitability 3/34 · Minimal
Exposure 5/34 · Minimal