CVE-2020-24139 — HIGH (8.3)

Vulnerability Description

Server-side request forgery in Wcms 0.3.2 lets an attacker send crafted requests from the back-end server of a vulnerable web application via the path parameter to wex/cssjs.php. It can help identify open ports, local network hosts and execute command on local services.

CVSS Score

8.3

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Wcms	Wcms	0.3.2

Related Weaknesses (CWE)

CWE-918

References

https://github.com/secwx/research/blob/main/cve/CVE-2020-24139.mdThird Party Advisory
https://github.com/vedees/wcms/issues/8ExploitTechnical Description
https://github.com/secwx/research/blob/main/cve/CVE-2020-24139.mdThird Party Advisory
https://github.com/vedees/wcms/issues/8ExploitTechnical Description

FAQ

What is CVE-2020-24139?

CVE-2020-24139 is a vulnerability with a CVSS score of 8.3 (HIGH). Server-side request forgery in Wcms 0.3.2 lets an attacker send crafted requests from the back-end server of a vulnerable web application via the path parameter to wex/cssjs.php. It can help identify ...

How severe is CVE-2020-24139?

CVE-2020-24139 has been rated HIGH with a CVSS base score of 8.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-24139?

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