CVE-2020-21333 — MEDIUM (5.4)

Vulnerability Description

Cross Site Scripting (XSS) vulnerability in PublicCMS 4.0 to get an admin cookie when the Administrator reviews submit case.

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
Publiccms	Publiccms	4.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/sanluan/PublicCMS/issues/27ExploitIssue TrackingThird Party Advisory
https://github.com/sanluan/PublicCMS/issues/27ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2020-21333?

CVE-2020-21333 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Cross Site Scripting (XSS) vulnerability in PublicCMS 4.0 to get an admin cookie when the Administrator reviews submit case.

How severe is CVE-2020-21333?

CVE-2020-21333 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-2020-21333?

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