CVE-2021-39118 (GCVE-0-2021-39118)
Vulnerability from cvelistv5 – Published: 2021-09-14 04:55 – Updated: 2024-10-10 15:29
VLAI
EPSS
VEX
Summary
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to discover the usernames and full names of users via an enumeration vulnerability in the /rest/api/1.0/render endpoint. The affected versions are before version 8.19.0.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- User Enumeration
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://jira.atlassian.com/browse/JRASERVER-72736 | x_refsource_MISC |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Jira Server |
Affected:
unspecified , < 8.19.0
(custom)
|
|
| Atlassian | Jira Data Center |
Affected:
unspecified , < 8.19.0
(custom)
|
|
| atlassian | jira_server |
Affected:
0 , < 8.19.0
(custom)
cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* |
|
| atlassian | jira_data_center |
Affected:
0 , < 8.19.0
(custom)
cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:* |
Date Public
2021-08-30 00:00
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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