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CVE-2026-57853 (GCVE-0-2026-57853)

Vulnerability from nvd – Published: 2026-11-04 17:55 – Updated: 2026-11-08 14:06 X_Open Source

Title

DataGerry < 3.3.0 SSTI via DocAPI Template Rendering

Summary

DataGerry before 3.3.0 contains a server-side template injection vulnerability that allows authenticated attackers with base.docapi.template.add permission to store arbitrary Jinja2 payloads in the template_data field via POST /rest/docapi/template, which is later rendered in a non-sandboxed Jinja2 environment when a user calls GET /rest/docapi/template/<id>/render/<object_id>. Attackers can exploit the standard cycler.__init__.__globals__.os gadget chain to execute arbitrary operating system commands as the DataGerry web process user, confirmed as root in default Docker deployments, achieving remote code execution.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-11-05 19:07 UTC

CWE

CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 7594 records in the last 180 days details

References

3 references

URL	Tags
https://github.com/DataGerry/DataGerry/releases/t…	patchrelease-notes
https://docs.datagerry.com/en/latest/reference/ch…	release-notes
https://www.vulncheck.com/advisories/datagerry-ss…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
DataGerry	DataGerry	Affected: 0 , < 3.3.0 (semver)

Date Public

2026-10-21 00:00

Credits

manasse

Show details on NVD website

JSON

To clipboard

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  "containers": {
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                "id": "CVE-2026-57853",
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        }
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      },
      "references": [
        {
          "name": "DataGerry 3.3.0 Release Notes",
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          ],
          "url": "https://github.com/DataGerry/DataGerry/releases/tag/3.3.0"
        },
        {
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          ],
          "url": "https://docs.datagerry.com/en/latest/reference/changelog.html"
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CVE-2026-57853 (GCVE-0-2026-57853)

Vulnerability from cvelistv5 – Published: 2026-11-04 17:55 – Updated: 2026-11-08 14:06 X_Open Source

Title

DataGerry < 3.3.0 SSTI via DocAPI Template Rendering

Summary

DataGerry before 3.3.0 contains a server-side template injection vulnerability that allows authenticated attackers with base.docapi.template.add permission to store arbitrary Jinja2 payloads in the template_data field via POST /rest/docapi/template, which is later rendered in a non-sandboxed Jinja2 environment when a user calls GET /rest/docapi/template/<id>/render/<object_id>. Attackers can exploit the standard cycler.__init__.__globals__.os gadget chain to execute arbitrary operating system commands as the DataGerry web process user, confirmed as root in default Docker deployments, achieving remote code execution.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-11-05 19:07 UTC

CWE

CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 7594 records in the last 180 days details

References

3 references

URL	Tags
https://github.com/DataGerry/DataGerry/releases/t…	patchrelease-notes
https://docs.datagerry.com/en/latest/reference/ch…	release-notes
https://www.vulncheck.com/advisories/datagerry-ss…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
DataGerry	DataGerry	Affected: 0 , < 3.3.0 (semver)

Date Public

2026-10-21 00:00

Credits

manasse

Show details on NVD website

JSON

To clipboard

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        }
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            "Automatable": "NOT_DEFINED",
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}

Find a vulnerability

Search criteria

2 vulnerabilities found for DataGerry by DataGerry

CVE-2026-57853 (GCVE-0-2026-57853)

CVE-2026-57853 (GCVE-0-2026-57853)