CVE-2020-21783 — MEDIUM (6.1)

Vulnerability Description

In IBOS 4.5.4 the email function has a cross site scripting (XSS) vulnerability in emailbody[content] parameter.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Ibos	Ibos	4.5.4

Related Weaknesses (CWE)

CWE-79

References

https://gitee.com/ibos/IBOS/issues/I189ZFExploitThird Party Advisory
https://gitee.com/ibos/IBOS/issues/I189ZFExploitThird Party Advisory

FAQ

What is CVE-2020-21783?

CVE-2020-21783 is a vulnerability with a CVSS score of 6.1 (MEDIUM). In IBOS 4.5.4 the email function has a cross site scripting (XSS) vulnerability in emailbody[content] parameter.

How severe is CVE-2020-21783?

CVE-2020-21783 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-21783?

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