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CVE-2020-23489

Date: November 16, 2020

The import.json.php file before 8.9 for Avideo is vulnerable to a File Deletion vulnerability. This allows the deletion of configuration.php, which leads to certain privilege checks not being in place, and therefore a user can escalate privileges to admin.

Language: PHP

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2020-23489
https://github.com/WWBN/AVideo/security/advisories/GHSA-46px-7w93-j5mw
https://github.com/WWBN/AVideo/commit/ecc5f40470bbafff231133f58db1df70f47bfb33
https://github.com/WWBN/AVideo
https://cube01.io/blog/Avideo-Remote-Code-Execution.html
https://github.com/WWBN/AVideo/issues/3117
https://www.mend.io/vulnerability-database/CVE-2020-23489

Severity Score

Weakness Type (CWE)

Improper Privilege Management

CWE-269

Missing Authorization

CWE-862

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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