What’s Vulnerable › Vulnerabilities

CVE-2021-37271

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-09-28 · updated 2026-06-17
• Weakness: CWE-79

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.

Affected products

• Baidu UEditor: 1.4.3.3

References

• https://www.cnvd.org.cn/flaw/show/3243916
• https://www.freebuf.com/vuls/269956.html
• https://www.cnvd.org.cn/flaw/show/3243916
• https://www.freebuf.com/vuls/269956.html

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