CVE-2022-0499 - CVE House

Status published High CVE-2022-0499

Sermon Browser <= 0.45.22 - Arbitrary File Upload via CSRF

8.8 CVSS

Vulnerability Description

The Sermon Browser WordPress plugin through 0.45.22 does not have CSRF checks in place when uploading Sermon files, and does not validate them in any way, allowing attackers to make a logged in admin upload arbitrary files such as PHP ones.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Krishna Harsha Kondaveeti

References

https://wpscan.com/vulnerability/e9ccf1fc-1dbf-4a41-bf4a-90af20b286d6

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Affected Vendor

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Affected Software

Sermon Browser

Vulnerable Versions:

0.45.22

Timeline

Official Publish: March 28th, 2022

Last Modified: August 2nd, 2024

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-434 CWE-352

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

Initial Access

T1505.003 Web Shell

Persistence

T1105 Ingress Tool Transfer

Command and Control

T1059 Command and Scripting Interpreter

Execution

T1565.002 Stored Data Manipulation

Impact

T1566.002 Spearphishing Link