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CVE-2020-14179

72
FAUCET Score

CVE-2020-14179 is an information disclosure vulnerability in Atlassian Jira Server and Data Center versions before 8.5.8 and from 8.6.0 before 8.11.1. It allows unauthenticated remote attackers to view custom field and SLA names via the /secure/QueryComponent!Default.jspa endpoint. Rated Medium (CVSS 5.3), this vulnerability is easily exploitable over the network with no user interaction, potentially exposing sensitive configuration details. While there is no evidence of active exploitation or public Metasploit/ExploitDB modules, Nuclei templates exist for detection, and it has a high EPSS score indicating a higher-than-average likelihood of exploitation. Community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.5.8CPE matchmatch criteria
cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*
>= 8.6.0, < 8.11.1CPE matchmatch criteria
cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*
< 8.5.8CPE matchmatch criteria
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*
>= 8.6.0, < 8.11.1CPE matchmatch criteria
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*
< 8.11.1CPE match
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
76.04%
Probability of exploitation in next 30 days
EPSS Percentile
99.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2020-14179 · Sep 22, 2020
This CVE's current EPSS score of 0.7604 is in the 100th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jira.atlassian.com / browse/JRASERVER-71536
Issue TrackingVendor Advisory