4.3

CVE-2019-20407: atlassian jira_data_center Missing Authorization

Modified
Published 17-03-2020Last modified 17-09-2024

Vulnerability summary

CVE-2019-20407 is a medium (CVSS 4.3) Missing Authorization vulnerability in atlassian jira_data_center. EPSS estimates a 1.20% chance of exploitation in the next 30 days, higher than 68.1% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 4.3, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
4.3/10
010
Medium · v3.1 (NVD)
EPSS score
1.20%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 17-03-2020
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

The ConfigureBambooRelease resource in Jira Software and Jira Software Data Center before version 8.6.1 allows authenticated remote attackers to view release version information in projects that they do not have access to through an missing authorisation check.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.20%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

No change 0.00 pp

From 1.20% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Atlassian3 products

1 vendor · 3 products

References

1 links