CVE-2024-21685

MEDIUM

6.5

CVSS Score

Published: June 18, 2024 at 05:00 PM UTC

Updated: June 17, 2026 at 07:09 AM UTC

3 products affected across 1 vendorJira ServerJira Data CenterJira Core

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Severity

MEDIUM6.5

Exploit prediction

EPSS 0.4%

SSVC

No known exploit

Description

This High severity Information Disclosure vulnerability was introduced in versions 9.4.0, 9.12.0, and 9.15.0 of Jira Core Data Center. This Information Disclosure vulnerability, with a CVSS Score of 7.4, allows an unauthenticated attacker to view sensitive information via an Information Disclosure vulnerability which has high impact to confidentiality, no impact to integrity, no impact to availability, and requires user interaction. Atlassian recommends that Jira Core Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Jira Core Data Center 9.4: Upgrade to a release greater than or equal to 9.4.21 Jira Core Data Center 9.12: Upgrade to a release greater than or equal to 9.12.8 Jira Core Data Center 9.16: Upgrade to a release greater than or equal to 9.16.0 See the release notes. You can download the latest version of Jira Core Data Center from the download center. This vulnerability was found internally.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Jira Data Center · Atlassianatlassian-app

95%

9.12.0 ≤ v ≤ 9.12.79.12.0 ≤ v < 9.12.89.15.0 ≤ v < 9.16.09.4.0 ≤ v ≤ 9.4.209.4.0 ≤ v < 9.4.21

Affected range stops below 9.12.8, so it looks safe — our inference, not a vendor statement

Vendor states this is fixed in 9.12.8 to 9.12.10 (unaffected)

Affected range stops below 9.16.0, so it looks safe — our inference, not a vendor statement

Vendor states this is fixed in 9.16.0 to 9.16.1 (unaffected)

Affected range stops below 9.4.21, so it looks safe — our inference, not a vendor statement

Vendor states this is fixed in 9.4.21 to 9.4.23 (unaffected)

Jira Server · Atlassianatlassian-app

95%

9.12.0 ≤ v < 9.12.89.4.0 ≤ v < 9.4.21

Affected range stops below 9.12.8, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.4.21, so it looks safe — our inference, not a vendor statement

Jira Core · Atlassianatlassian-app

60%

9.12.0 ≤ v ≤ 9.12.79.4.0 ≤ v ≤ 9.4.209.12.0 9.4.0

Vendor states this is fixed in 9.12.8 (unaffected)

Vendor states this is fixed in 9.16.0 (unaffected)

Vendor states this is fixed in 9.4.21 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor Advisory

Source: [email protected]

https://confluence.atlassian.com/pages/viewpage.action?pageId=1409286211

Issue TrackingVendor Advisory

Source: [email protected]

https://jira.atlassian.com/browse/JRASERVER-77713

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

NVD-CWE-noinfoCWE-200

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