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CVE-2023-22504

MEDIUM
Published 2023-05-25T14:00:02.234Z
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Expert Analysis

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CVSS Score

V3.0
4.3
/10
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.003
probability
of exploitation in the wild

There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.520
Higher than 52.0% of all CVEs

Attack Vector Metrics

Attack Vector
Not Available
Attack Complexity
Not Available
Privileges Required
Not Available
User Interaction
Not Available
Scope
Not Available

Impact Metrics

Confidentiality
Not Available
Integrity
Not Available
Availability
Not Available

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Atlassian

Confluence Data Center

Affected Versions:

< 1.1.2 >= 1.1.2 >= 7.14.0 >= 7.20.0 >= 7.13.7 >= 7.19.9 >= 8.2.2 >= 8.3.0
Atlassian

Confluence Server

Affected Versions:

< 1.1.2 >= 1.1.2 >= 7.14.0 >= 7.20.0 >= 7.13.7 >= 7.19.9 >= 8.2.2 >= 8.3.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-hfhf-22gm-76w3

Advisory Details

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. The affected versions are before version 7.19.9. This vulnerability was discovered by Rojan Rijal of the Tinder Security Engineering Team.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-22504
WEB https://jira.atlassian.com/browse/CONFSERVER-83218

Advisory provided by GitHub Security Advisory Database. Published: May 25, 2023, Modified: May 25, 2023

References

https://jira.atlassian.com/browse/CONFSERVER-83218
Published: 2023-05-25T14:00:02.234Z
Last Modified: 2024-10-01T15:23:29.330Z
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