CVE-2021-37271 — MEDIUM (5.4)

Vulnerability Description

Cross Site Scripting (XSS) vulnerability exists in UEditor v1.4.3.3, which can be exploited by an attacker to obtain user cookie information.

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

Vendor	Product	Versions
Baidu	Ueditor	1.4.3.3

Related Weaknesses (CWE)

CWE-79

References

https://www.cnvd.org.cn/flaw/show/3243916Third Party Advisory
https://www.freebuf.com/vuls/269956.htmlExploitThird Party Advisory
https://www.cnvd.org.cn/flaw/show/3243916Third Party Advisory
https://www.freebuf.com/vuls/269956.htmlExploitThird Party Advisory

FAQ

What is CVE-2021-37271?

CVE-2021-37271 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Cross Site Scripting (XSS) vulnerability exists in UEditor v1.4.3.3, which can be exploited by an attacker to obtain user cookie information.

How severe is CVE-2021-37271?

CVE-2021-37271 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-2021-37271?

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