---
id: CVE-2022-22916
title: >-
  O2OA v6.4.7 was discovered to contain a remote code execution (RCE)
  vulnerability via /x_program_center/jaxrs/invoke.
summary: >-
  O2OA v6.4.7 was discovered to contain a remote code execution (RCE)
  vulnerability via /x_program_center/jaxrs/invoke.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
vendor: zoneland
product: o2oa
affected:
  - o2oa = 6.4.7
published: '2022-02-17'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2022-22916'
references:
  - url: 'https://github.com/wendell1224/O2OA-POC/blob/main/POC.md'
    label: cve@mitre.org
  - url: 'http://o2oa.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/wendell1224/O2OA-POC/blob/main/POC.md'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
  - exploit-available
epss: 0.38651
epssPercentile: 0.98515
ingestedAt: '2026-07-06T17:03:23.907Z'
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/0x7eTeam/CVE-2022-22916'
  checkedAt: '2026-09-24T07:52:48.966Z'
exploitAvailable: true
---

## Overview

O2OA v6.4.7 was discovered to contain a remote code execution (RCE) vulnerability via /x_program_center/jaxrs/invoke.

## Affected

- `o2oa = 6.4.7`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.