CVE-2020-15155

Cross-Site Scripting in baserCMS

CVSS 7.3 HIGHEPSS 1.3%CWE-79

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.3EPSS 1.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Aug 2020Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N

Affected products

baserproject · basercms

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References

https://basercms.net/security/20200827 https://github.com/baserproject/basercms/commit/94cbfab74c9fd6d04492597a1a684674c3c0e30f https://github.com/baserproject/basercms/security/advisories/GHSA-4r3m-j6x5-48m3