CVE-2024-21674

highpriority · track · 31EPSS 0.018 · 78 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.77% (78th) EPSS

CVSS 7.5 · high

Is it mine?

32 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

This High severity Remote Code Execution (RCE) vulnerability was introduced in version 7.13.0 of Confluence Data Center and Server. Remote Code Execution (RCE) vulnerability, with a CVSS Score of 8.6 and a CVSS Vector of CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has high impact to confidentiality, no impact to integrity, no impact to availability, and does not require user interaction. Atlassian recommends that Confluence Data Center and Server 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 7.19.18, 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 and Server from the download center (https://www.atlassian.com/software/confluence/download-archives ).

cvss

Technical severity, 0–10. One row per scoring source.

8.6

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–8.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.08.6highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:Nsecondary · ENISA EU

v3.08.6highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:Nsecondary · security@atlassian.comexploitability 3.9 · impact 4

v3.18.6highAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USprimaryCWE-94US

affected products (32)

Products and version ranges known to be affected.

Atlassian Confluence Data Center≤ 8.0.0enisa_euvdEU
Atlassian Confluence Data Center≤ 8.3.0enisa_euvdEU
Atlassian Confluence Data Center≤ 8.7.1enisa_euvdEU
Atlassian Confluence Data Center≤ 8.4.0enisa_euvdEU
Atlassian Confluence Data Center≤ 8.1.0enisa_euvdEU
Atlassian Confluence Data Center≤ 8.5.0enisa_euvdEU
Atlassian Confluence Data Centerall versionsenisa_euvdEU
Atlassian Confluence Data Center≤ 8.2.0enisa_euvdEU
Atlassian Confluence Data Center≤ 8.6.0enisa_euvdEU
Atlassian Confluence Data Center≤ 7.19.0enisa_euvdEU
Atlassian Confluence Server≤ 7.19.0enisa_euvdEU
Atlassian Confluence Server≤ 8.0.0enisa_euvdEU
Atlassian Confluence Server≤ 8.1.0enisa_euvdEU
Atlassian Confluence Server≤ 8.4.0enisa_euvdEU
Atlassian Confluence Serverall versionsenisa_euvdEU
Atlassian Confluence Server≤ 8.3.0enisa_euvdEU
Atlassian Confluence Server≤ 8.2.0enisa_euvdEU
Atlassian Confluence Server≤ 8.6.0enisa_euvdEU
Atlassian Confluence Server≤ 8.7.1enisa_euvdEU
Atlassian Confluence Server≤ 8.5.0enisa_euvdEU

showing 20 of 32

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0084Atlassian Confluence: Mehrere Schwachstellen ermöglichen CodeausführungDeutsch2024-01-15csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Atlassian Confluence ausnutzen, um beliebigen Code auszuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2024-01-16modified 2026-06-17

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+10437 more

references (7)

External citations — patches, advisories, analysis.

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