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4 vulnerabilities found for Open Source Annotation Tools for Machine Learning Practitioners by Doccano
CVE-2026-82834 (GCVE-0-2026-82834)
Vulnerability from nvd – Published: 2026-08-31 19:15 – Updated: 2026-08-31 19:15
VLAI
EPSS
VEX
Title
Doccano Open Source Annotation Tools for Machine Learning Practitioners Bulk-Delete Endpoint category-types LabelList access control
Summary
A security flaw has been discovered in Doccano Open Source Annotation Tools for Machine Learning Practitioners and Auto Labeling Pipeline Module to Annotate a Document Automatically up to 1.8.5. This affects the function LabelList of the file /v1/projects/1/category-types of the component Bulk-Delete Endpoint. Performing a manipulation results in improper access controls. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/397246 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/397246/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-82834 | third-party-advisory |
| https://vuldb.com/submit/876639 | third-party-advisory |
| https://drive.google.com/file/d/1qRWtrUHfr-huJlr-… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Doccano | Open Source Annotation Tools for Machine Learning Practitioners |
Affected:
1.8.0
Affected: 1.8.1 Affected: 1.8.2 Affected: 1.8.3 Affected: 1.8.4 Affected: 1.8.5 cpe:2.3:a:doccano:open_source_annotation_tools_for_machine_learning_practitioners:*:*:*:*:*:*:*:* |
|
| Doccano | Auto Labeling Pipeline Module to Annotate a Document Automatically |
Affected:
1.8.0
Affected: 1.8.1 Affected: 1.8.2 Affected: 1.8.3 Affected: 1.8.4 Affected: 1.8.5 cpe:2.3:a:doccano:auto_labeling_pipeline_module_to_annotate_a_document_automatically:*:*:*:*:*:*:*:* |
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"version": "1.8.3"
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{
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"x_generator": [
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},
"cveMetadata": {
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CVE-2026-82833 (GCVE-0-2026-82833)
Vulnerability from nvd – Published: 2026-08-31 19:00 – Updated: 2026-09-01 13:59
VLAI
EPSS
VEX
Title
Doccano Open Source Annotation Tools for Machine Learning Practitioners Project Example Detail Endpoint examples ExampleDetail access control
Summary
A vulnerability was identified in Doccano Open Source Annotation Tools for Machine Learning Practitioners and Auto Labeling Pipeline Module to Annotate a Document Automatically up to 1.8.5. Affected by this issue is the function ExampleDetail of the file /v1/projects/1/examples/ of the component Project Example Detail Endpoint. Such manipulation leads to improper access controls. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 13:59 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/397245 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/397245/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-82833 | third-party-advisory |
| https://vuldb.com/submit/876617 | third-party-advisory |
| https://drive.google.com/file/d/1gqrFfbP7dSSp4Pf-… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Doccano | Open Source Annotation Tools for Machine Learning Practitioners |
Affected:
1.8.0
Affected: 1.8.1 Affected: 1.8.2 Affected: 1.8.3 Affected: 1.8.4 Affected: 1.8.5 cpe:2.3:a:doccano:open_source_annotation_tools_for_machine_learning_practitioners:*:*:*:*:*:*:*:* |
|
| Doccano | Auto Labeling Pipeline Module to Annotate a Document Automatically |
Affected:
1.8.0
Affected: 1.8.1 Affected: 1.8.2 Affected: 1.8.3 Affected: 1.8.4 Affected: 1.8.5 cpe:2.3:a:doccano:auto_labeling_pipeline_module_to_annotate_a_document_automatically:*:*:*:*:*:*:*:* |
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"version": "1.8.4"
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CVE-2026-82834 (GCVE-0-2026-82834)
Vulnerability from cvelistv5 – Published: 2026-08-31 19:15 – Updated: 2026-08-31 19:15
VLAI
EPSS
VEX
Title
Doccano Open Source Annotation Tools for Machine Learning Practitioners Bulk-Delete Endpoint category-types LabelList access control
Summary
A security flaw has been discovered in Doccano Open Source Annotation Tools for Machine Learning Practitioners and Auto Labeling Pipeline Module to Annotate a Document Automatically up to 1.8.5. This affects the function LabelList of the file /v1/projects/1/category-types of the component Bulk-Delete Endpoint. Performing a manipulation results in improper access controls. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/397246 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/397246/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-82834 | third-party-advisory |
| https://vuldb.com/submit/876639 | third-party-advisory |
| https://drive.google.com/file/d/1qRWtrUHfr-huJlr-… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Doccano | Open Source Annotation Tools for Machine Learning Practitioners |
Affected:
1.8.0
Affected: 1.8.1 Affected: 1.8.2 Affected: 1.8.3 Affected: 1.8.4 Affected: 1.8.5 cpe:2.3:a:doccano:open_source_annotation_tools_for_machine_learning_practitioners:*:*:*:*:*:*:*:* |
|
| Doccano | Auto Labeling Pipeline Module to Annotate a Document Automatically |
Affected:
1.8.0
Affected: 1.8.1 Affected: 1.8.2 Affected: 1.8.3 Affected: 1.8.4 Affected: 1.8.5 cpe:2.3:a:doccano:auto_labeling_pipeline_module_to_annotate_a_document_automatically:*:*:*:*:*:*:*:* |
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}
],
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CVE-2026-82833 (GCVE-0-2026-82833)
Vulnerability from cvelistv5 – Published: 2026-08-31 19:00 – Updated: 2026-09-01 13:59
VLAI
EPSS
VEX
Title
Doccano Open Source Annotation Tools for Machine Learning Practitioners Project Example Detail Endpoint examples ExampleDetail access control
Summary
A vulnerability was identified in Doccano Open Source Annotation Tools for Machine Learning Practitioners and Auto Labeling Pipeline Module to Annotate a Document Automatically up to 1.8.5. Affected by this issue is the function ExampleDetail of the file /v1/projects/1/examples/ of the component Project Example Detail Endpoint. Such manipulation leads to improper access controls. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 13:59 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/397245 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/397245/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-82833 | third-party-advisory |
| https://vuldb.com/submit/876617 | third-party-advisory |
| https://drive.google.com/file/d/1gqrFfbP7dSSp4Pf-… | exploit |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Doccano | Open Source Annotation Tools for Machine Learning Practitioners |
Affected:
1.8.0
Affected: 1.8.1 Affected: 1.8.2 Affected: 1.8.3 Affected: 1.8.4 Affected: 1.8.5 cpe:2.3:a:doccano:open_source_annotation_tools_for_machine_learning_practitioners:*:*:*:*:*:*:*:* |
|
| Doccano | Auto Labeling Pipeline Module to Annotate a Document Automatically |
Affected:
1.8.0
Affected: 1.8.1 Affected: 1.8.2 Affected: 1.8.3 Affected: 1.8.4 Affected: 1.8.5 cpe:2.3:a:doccano:auto_labeling_pipeline_module_to_annotate_a_document_automatically:*:*:*:*:*:*:*:* |
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