CVE-2023-22522

Published Dec 6, 2023

Last updated a year ago

CVSS high 8.8

Overview

Description: This Template Injection vulnerability allows an authenticated attacker, including one with anonymous access, to inject unsafe user input into a Confluence page. Using this approach, an attacker is able to achieve Remote Code Execution (RCE) on an affected instance. Publicly accessible Confluence Data Center and Server versions as listed below are at risk and require immediate attention. See the advisory for additional details Atlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.
Source: security@atlassian.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 8.8
Impact score: 5.9
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

CVSS 3.0

Type: Secondary
Base score: 9
Impact score: 6
Exploitability score: 2.2
Vector string: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-74

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "4A015179-59B5-4D96-9052-09DB29D0916C",
            "versionEndExcluding": "7.19.17",
            "versionStartIncluding": "4.0"
          },
          {
            "criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "5AA7D282-A8E0-489F-84C1-C6E408A9B4ED",
            "versionEndExcluding": "8.4.5",
            "versionStartIncluding": "8.0.0"
          },
          {
            "criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "083AB6F4-E31A-42A8-ADFD-78EC9707C2E3",
            "versionEndExcluding": "8.5.4",
            "versionStartIncluding": "8.5.0"
          },
          {
            "criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "D48F8516-17B8-4389-937F-3F9F739F6D0F",
            "versionEndExcluding": "8.6.2",
            "versionStartIncluding": "8.6.0"
          },
          {
            "criteria": "cpe:2.3:a:atlassian:confluence_data_center:8.7.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "FED19C83-6D8B-45B1-AAC3-F4C6B12C0E4D"
          },
          {
            "criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "3807D8DA-9B6B-4BC9-BDAA-ADA323D01BF6",
            "versionEndExcluding": "7.19.17",
            "versionStartIncluding": "4.0"
          },
          {
            "criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "4DAC707F-D5C9-45F8-AB03-2978D4D918E8",
            "versionEndExcluding": "8.4.5",
            "versionStartIncluding": "8.0.0"
          },
          {
            "criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F1272EBF-A45E-42A7-A71B-401DF806E38D",
            "versionEndExcluding": "8.5.4",
            "versionStartIncluding": "8.5.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Risk scores

CVSS 3.1

CVSS 3.0

Weaknesses

Social media

Configurations

References