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CVE-2023-22504Affected versions of Atlassian Confluence Server allow remote attackers who have read permissions to a page, but not write permissions, to…

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.

Timeline

  1. ID reserved

    By atlassian

  2. · 5 months later

    Published

  3. · 17 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2023-22504, by who scored it
Scored byCVSSScoreVector
atlassianCNA (assigner)3.0Medium4.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVDNVD · Modified3.1Medium6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS (exploitation in 30 days)
0.75% · top 45% of all CVEs (13 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.

Affected products

  • Atlassian · Confluence Data Center

    • unaffected < 1.1.2
    • affected >= 1.1.2
    • affected >= 7.14.0
    • affected >= 7.20.0
    • unaffected >= 7.13.7
    • unaffected >= 7.19.9
    • unaffected >= 8.2.2
    • unaffected >= 8.3.0

  • Atlassian · Confluence Server

    • unaffected < 1.1.2
    • affected >= 1.1.2
    • affected >= 7.14.0
    • affected >= 7.20.0
    • unaffected >= 7.13.7
    • unaffected >= 7.19.9
    • unaffected >= 8.2.2
    • unaffected >= 8.3.0

References

References1

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2023-22504 badge
[![CVE-2023-22504](https://cveledger.app/badge/CVE-2023-22504.svg)](https://cveledger.app/cve/CVE-2023-22504)

Record last updated .