02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: atlassianAffected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the QueryComponentRendererValue!Default.jspa
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.- EPSS probability
- 99.21% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 99.9% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
SCHEMA: 5.1
- Published
- 2021-05-12 03:30Z5 YR AGO
- Last updated
- 2024-10-17 14:27Z1 YR AGO
- Reserved
- 2021-03-31
- Assigning CNA
- atlassian
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-863Incorrect AuthorizationClass
- Data version
- 5.1
- Document digest
- 1a75bcdf56a4d17a37aff452a83712edc2beb98c2ab4deb6946d3d8aec6fea05
05 Affected products
PAIRS: 4VendorProductVersionsPlatforms
AtlassianJira Server< 8.5.13, 8.6.0 to < unspecified, < 8.13.5, 8.14.0 to < unspecified, < 8.15.1— AtlassianJira Data Center< 8.5.13, 8.6.0 to < unspecified, < 8.13.5, 8.14.0 to < unspecified, < 8.15.1— atlassianjira_server0 to < 8.5.15, 8.6.0 to < 8.13.7, 8.14.0 to < 8.17.0—