Vulnerability Details : CVE-2021-37211
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-37211
- cpe:2.3:a:larvata:flygo:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-37211
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-37211
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
TWCERT/CC |
CWE ids for CVE-2021-37211
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- twcert@cert.org.tw (Secondary)
References for CVE-2021-37211
-
https://www.twcert.org.tw/tw/cp-132-4988-8f642-1.html
TWCERT/CC台灣電腦網路危機處理暨協調中心-果子云數位科技 飛果出勤打卡系統 - Stored XSSThird Party Advisory
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