CVE-2020-18457 : Cross Site Request Forgery (CSRF) vulnerability exists in bycms v1.3.0 that can add an admin account via admin.php/ucent

Cross Site Request Forgery (CSRF) vulnerability exists in bycms v1.3.0 that can add an admin account via admin.php/ucenter/add.html.

Published 2021-08-12 18:15:08

Updated 2021-08-16 19:58:44

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross-site request forgery (CSRF)

Exploit prediction scoring system (EPSS) score for CVE-2020-18457

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 31 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-18457

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.0	MEDIUM	AV:N/AC:M/Au:S/C:P/I:P/A:P	6.8	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
6.8	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H	0.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2020-18457

CWE-352 Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

Assigned by: nvd@nist.gov (Primary)

Products affected by CVE-2020-18457

Bycms Project » Bycms » Version: 1.3.0
cpe:2.3:a:bycms_project:bycms:1.3.0:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2020-18457

Exploit prediction scoring system (EPSS) score for CVE-2020-18457

CVSS scores for CVE-2020-18457

CWE ids for CVE-2020-18457

References for CVE-2020-18457

Products affected by CVE-2020-18457