CVE-2019-3396 (GCVE-0-2019-3396)

Vulnerability from cvelistv5 – Published: 2019-03-25 18:37 – Updated: 2025-10-21 23:45
VLAI? CISA KEV
Summary
The Widget Connector macro in Atlassian Confluence Server before version 6.6.12 (the fixed version for 6.6.x), from version 6.7.0 before 6.12.3 (the fixed version for 6.12.x), from version 6.13.0 before 6.13.3 (the fixed version for 6.13.x), and from version 6.14.0 before 6.14.2 (the fixed version for 6.14.x), allows remote attackers to achieve path traversal and remote code execution on a Confluence Server or Data Center instance via server-side template injection.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • Server-Side Template Injection
Assigner
References
Impacted products
Vendor Product Version
Atlassian Confluence Server Affected: unspecified , < 6.6.12 (custom)
Affected: 6.7.0 , < unspecified (custom)
Affected: unspecified , < 6.12.3 (custom)
Affected: next of 6.13.0 , < unspecified (custom)
Affected: unspecified , < 6.13.3 (custom)
Affected: next of 6.14.0 , < unspecified (custom)
Affected: unspecified , < 6.14.2 (custom)
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CISA KEV
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: c99d5937-a1fb-4dd9-8207-4b87184e9636

Vulnerability ID: CVE-2019-3396

Status: Confirmed

Status Updated: 2021-11-03 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2021-11-03
Asserted: 2021-11-03
Scope
Notes: KEV entry: Atlassian Confluence Server and Data Center Server-Side Template Injection Vulnerability | Affected: Atlassian / Confluence Server and Data Server | Description: Atlassian Confluence Server and Data Center contain a server-side template injection vulnerability that may allow an attacker to achieve path traversal and remote code execution. | Required action: Apply updates per vendor instructions. | Due date: 2022-05-03 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2019-3396
Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details
Cwes CWE-22
Feed CISA Known Exploited Vulnerabilities Catalog
Product Confluence Server and Data Server
Due Date 2022-05-03
Date Added 2021-11-03
Vendorproject Atlassian
Vulnerabilityname Atlassian Confluence Server and Data Center Server-Side Template Injection Vulnerability
Knownransomwarecampaignuse Known
References
Created: 2026-02-02 12:28 UTC | Updated: 2026-02-02 12:28 UTC
Show details on NVD website
To clipboard 

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    "vulnrichment": {
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      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.