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MEDIUM · 5.4

CVE-2021-20681

Improper neutralization of JavaScript input in the page editing function of baserCMS versions prior to 4.4.5 allows remote authenticated attackers to inject an arbitrary script via unspecified vectors...

Vulnerability Description

Improper neutralization of JavaScript input in the page editing function of baserCMS versions prior to 4.4.5 allows remote authenticated attackers to inject an arbitrary script via unspecified vectors.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
BasercmsBasercms< 4.4.5

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2021-20681?

CVE-2021-20681 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Improper neutralization of JavaScript input in the page editing function of baserCMS versions prior to 4.4.5 allows remote authenticated attackers to inject an arbitrary script via unspecified vectors...

How severe is CVE-2021-20681?

CVE-2021-20681 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20681?

Check the references section above for vendor advisories and patch information. Affected products include: Basercms Basercms.