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cvelistAtlassianCVELIST:CVE-2023-22504
HistoryMay 25, 2023 - 2:00 p.m.

CVE-2023-22504

2023-05-2514:00:02
atlassian
www.cve.org
atlassian
confluence server
broken access control
unauthorized uploads
attachments

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.2%

Affected versions of Atlassian Confluence Server allow remote attackers who have read permissions to a page, but not write permissions, to upload attachments via a Broken Access Control vulnerability in the attachments feature.

CNA Affected

[
  {
    "vendor": "Atlassian",
    "product": "Confluence Data Center",
    "versions": [
      {
        "version": "< 1.1.2",
        "status": "unaffected"
      },
      {
        "version": ">= 1.1.2",
        "status": "affected"
      },
      {
        "version": ">= 7.14.0",
        "status": "affected"
      },
      {
        "version": ">= 7.20.0",
        "status": "affected"
      },
      {
        "version": ">= 7.13.7",
        "status": "unaffected"
      },
      {
        "version": ">= 7.19.9",
        "status": "unaffected"
      },
      {
        "version": ">= 8.2.2",
        "status": "unaffected"
      },
      {
        "version": ">= 8.3.0",
        "status": "unaffected"
      }
    ]
  },
  {
    "vendor": "Atlassian",
    "product": "Confluence Server",
    "versions": [
      {
        "version": "< 1.1.2",
        "status": "unaffected"
      },
      {
        "version": ">= 1.1.2",
        "status": "affected"
      },
      {
        "version": ">= 7.14.0",
        "status": "affected"
      },
      {
        "version": ">= 7.20.0",
        "status": "affected"
      },
      {
        "version": ">= 7.13.7",
        "status": "unaffected"
      },
      {
        "version": ">= 7.19.9",
        "status": "unaffected"
      },
      {
        "version": ">= 8.2.2",
        "status": "unaffected"
      },
      {
        "version": ">= 8.3.0",
        "status": "unaffected"
      }
    ]
  }
]

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.2%

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