VULNERABILITY INTELLIGENCE

CVE-2021-37211

CVSS score5.4 MEDIUM
EPSS probability0.46%
CISA KEVNot currently listed
Published2021-08-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The bulletin function of Flygo does not filter special characters while a new announcement is added. Remoter attackers can use the vulnerability with general user’s credential to inject JavaScript and execute stored XSS attacks.

Weakness classification

  • twcert@cert.org.tw: CWE-79
  • nvd@nist.gov: CWE-79

Primary references