CVE-2024-21685Network attack vector

Unauthenticated sensitive information disclosure

Published Jun 18, 2024 · Updated Mar 17, 2025

Information disclosure in Atlassian Jira Core Data Center 9.4.0 through 9.4.20 and 9.12.0 through 9.12.7 allows remote attackers to view sensitive data. Atlassian has not published the affected request path, component, or operation that exposes the information. No authentication is required, but exploitation requires user interaction; the reported consequence is read-only disclosure without modification or service interruption.

CVSS severity7.4
High
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Atlassian Jira Core Data Center 9.4.0 through 9.4.20 and 9.12.0 through 9.12.7 allows remote attackers to view sensitive data. Atlassian has not published the affected request path, component, or operation that exposes the information. No authentication is required, but exploitation requires user interaction; the reported consequence is read-only disclosure without modification or service interruption.

The record

CVE
CVE-2024-21685
Published
Jun 18, 2024
Updated
Mar 17, 2025
Vendor
Atlassian
Product
Jira Core Data Center
Classifications
CWE-200
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 18, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.12.0 to 9.12.7
  2. Affected versionversion=9.4.0 to 9.4.20

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Atlassian · Jira Core Data Centerversion=9.12.0 to 9.12.7; version=9.4.0 to 9.4.20

Published CVSS scores

6.5NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
7.4AtlassianCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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