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[email protected]CVE-2023-22527

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

CVE-2023-22527

2024-01-1605:15:08

CWE-74

[email protected]

web.nvd.nist.gov

218

In Wild

confluence

data center

server

vulnerability

rce

patch

atlassian

security bulletin

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.7 High

AI Score

Confidence

High

0.971 High

EPSS

Percentile

99.8%

JSON

A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected instance. Customers using an affected version must take immediate action.

Most recent supported versions of Confluence Data Center and Server are not affected by this vulnerability as it was ultimately mitigated during regular version updates. However, Atlassian recommends that customers take care to install the latest version to protect their instances from non-critical vulnerabilities outlined in Atlassian’s January Security Bulletin.

Affected configurations

NVD

Node

atlassianconfluence_data_centerRange8.0.0–8.5.4

atlassianconfluence_data_centerMatch8.7.0

Node

atlassianconfluence_serverRange8.0.0–8.5.4

CPENameOperatorVersion
atlassian:confluence_data_centeratlassian confluence data centerlt8.5.4
atlassian:confluence_data_centeratlassian confluence data centereq8.7.0

CPE	Name	Operator	Version
atlassian:confluence_data_center	atlassian confluence data center	lt	8.5.4
atlassian:confluence_data_center	atlassian confluence data center	eq	8.7.0

CNA Affected

[
  {
    "vendor": "Atlassian",
    "product": "Confluence Data Center",
    "versions": [
      {
        "version": "< 8.0.0",
        "status": "unaffected"
      },
      {
        "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": ">= 8.5.1",
        "status": "affected"
      },
      {
        "version": ">= 8.5.2",
        "status": "affected"
      },
      {
        "version": ">= 8.5.3",
        "status": "affected"
      },
      {
        "version": ">= 8.5.4",
        "status": "unaffected"
      },
      {
        "version": ">= 8.6.0",
        "status": "unaffected"
      },
      {
        "version": ">= 8.7.1",
        "status": "unaffected"
      }
    ]
  },
  {
    "vendor": "Atlassian",
    "product": "Confluence Server",
    "versions": [
      {
        "version": "< 8.0.0",
        "status": "unaffected"
      },
      {
        "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": ">= 8.5.1",
        "status": "affected"
      },
      {
        "version": ">= 8.5.2",
        "status": "affected"
      },
      {
        "version": ">= 8.5.3",
        "status": "affected"
      },
      {
        "version": ">= 8.5.4",
        "status": "unaffected"
      },
      {
        "version": ">= 8.6.0",
        "status": "unaffected"
      }
    ]
  }
]