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[email protected]CVE-2023-22526

HistoryJan 16, 2024 - 5:15 a.m.

CVE-2023-22526

2024-01-1605:15:07

CWE-94

[email protected]

web.nvd.nist.gov

cve-2023-22526

atlassian

confluence

data center

rce

remote code execution

cvss

bug bounty program

security

vulnerability

upgrade

patch

confidentiality

integrity

availability

m1sn0w

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

51.5%

JSON

This High severity RCE (Remote Code Execution) vulnerability was introduced in version 7.19.0 of Confluence Data Center.

This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.2, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction.

Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Confluence Data Center and Server 7.19: Upgrade to a release 7.19.17, or any higher 7.19.x release
Confluence Data Center and Server 8.5: Upgrade to a release 8.5.5 or any higher 8.5.x release
Confluence Data Center and Server 8.7: Upgrade to a release 8.7.2 or any higher release

See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]).

This vulnerability was discovered by m1sn0w and reported via our Bug Bounty program

Affected configurations

NVD

Node

atlassianconfluence_data_centerRange7.19.0–7.19.17

atlassianconfluence_data_centerRange8.5.0–8.5.5

atlassianconfluence_data_centerRange8.7.0–8.7.2

Node

atlassianconfluence_serverRange7.19–7.19.17

atlassianconfluence_serverRange8.5.0–8.5.5

atlassianconfluence_serverRange8.7.0–8.7.2

CPENameOperatorVersion
atlassian:confluence_data_centeratlassian confluence data centerlt7.19.17
atlassian:confluence_data_centeratlassian confluence data centerlt8.5.5
atlassian:confluence_data_centeratlassian confluence data centerlt8.7.2

CPE	Name	Operator	Version
atlassian:confluence_data_center	atlassian confluence data center	lt	7.19.17
atlassian:confluence_data_center	atlassian confluence data center	lt	8.5.5
atlassian:confluence_data_center	atlassian confluence data center	lt	8.7.2

CNA Affected

[
  {
    "vendor": "Atlassian",
    "product": "Confluence Data Center",
    "versions": [
      {
        "version": "< 7.13.0",
        "status": "unaffected"
      },
      {
        "version": ">= 7.13.0",
        "status": "affected"
      },
      {
        "version": ">= 7.19.0",
        "status": "affected"
      },
      {
        "version": ">= 8.0.0",
        "status": "affected"
      },
      {
        "version": ">= 8.1.0",
        "status": "affected"
      },
      {
        "version": ">= 8.2.0",
        "status": "affected"
      },
      {
        "version": ">= 8.3.0",
        "status": "affected"
      },
      {
        "version": ">= 8.4.0",
        "status": "affected"
      },
      {
        "version": ">= 8.5.0",
        "status": "affected"
      },
      {
        "version": ">= 8.6.0",
        "status": "affected"
      },
      {
        "version": ">= 8.7.1",
        "status": "affected"
      },
      {
        "version": ">= 7.19.17",
        "status": "unaffected"
      },
      {
        "version": ">= 8.5.5",
        "status": "unaffected"
      },
      {
        "version": ">= 8.7.2",
        "status": "unaffected"
      }
    ]
  }
]