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6 vulnerabilities by projeto-siga
CVE-2026-86274 (GCVE-0-2026-86274)
Vulnerability from nvd – Published: 2026-09-07 05:15 – Updated: 2026-09-08 16:02
VLAI
EPSS
VEX
Title
projeto-siga Authentication Flow ExAutenticacaoController.java ExAutenticacaoController.autenticar authorization
Summary
A security vulnerability has been detected in projeto-siga siga up to 11.0.2.10/11.0.2.13/11.1.1. This affects the function ExAutenticacaoController.autenticar of the file sigaex/src/main/java/br/gov/jfrj/siga/vraptor/ExAutenticacaoController.java of the component Authentication Flow. Such manipulation of the argument cod/jwt leads to missing authorization. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 16:02 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399435 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/399435/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86274 | third-party-advisory |
| https://vuldb.com/submit/904871 | third-party-advisory |
| https://github.com/projeto-siga/siga/issues/2493 | exploitissue-tracking |
| https://github.com/projeto-siga/siga/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| projeto-siga | siga |
Affected:
11.0.2.0
Affected: 11.0.2.1 Affected: 11.0.2.2 Affected: 11.0.2.3 Affected: 11.0.2.4 Affected: 11.0.2.5 Affected: 11.0.2.6 Affected: 11.0.2.7 Affected: 11.0.2.8 Affected: 11.0.2.9 Affected: 11.0.2.10 Affected: 11.0.2.11 Affected: 11.0.2.12 Affected: 11.0.2.13 Affected: 11.1.0 Affected: 11.1.1 cpe:2.3:a:projeto-siga:siga:*:*:*:*:*:*:*:* |
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CVE-2026-86273 (GCVE-0-2026-86273)
Vulnerability from nvd – Published: 2026-09-07 05:00 – Updated: 2026-09-07 05:00
VLAI
EPSS
VEX
Title
projeto-siga HTML-to-PDF Endpoint ExUtilController.java DownloadExterno.getUrl server-side request forgery
Summary
A weakness has been identified in projeto-siga siga up to 11.1.1. Affected by this issue is the function DownloadExterno.getUrl of the file sigaex/src/main/java/br/gov/jfrj/siga/vraptor/ExUtilController.java of the component HTML-to-PDF Endpoint. This manipulation of the argument html causes server-side request forgery. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
CWE
- CWE-918 - Server-Side Request Forgery
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399434 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/399434/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86273 | third-party-advisory |
| https://vuldb.com/submit/904863 | third-party-advisory |
| https://github.com/projeto-siga/siga/issues/2492 | exploitissue-tracking |
| https://github.com/projeto-siga/siga/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| projeto-siga | siga |
Affected:
11.1.0
Affected: 11.1.1 cpe:2.3:a:projeto-siga:siga:*:*:*:*:*:*:*:* |
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CVE-2026-6990 (GCVE-0-2026-6990)
Vulnerability from nvd – Published: 2026-04-25 17:30 – Updated: 2026-04-27 12:37
VLAI
EPSS
VEX
Title
projeto-siga novo cross site scripting
Summary
A vulnerability was found in projeto-siga siga 11.0.3.18. The affected element is an unknown function of the file /sigawf/app/responsavel/novo. Performing a manipulation of the argument Nome/Descrição results in cross site scripting. The attack can be initiated remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-27 12:37 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/359542 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/359542/cti | signaturepermissions-required |
| https://vuldb.com/submit/796647 | third-party-advisory |
| https://github.com/projeto-siga/siga/issues/2491 | issue-tracking |
| https://github.com/ViniCastro2001/Security_Report… | exploit |
| https://github.com/projeto-siga/siga/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| projeto-siga | siga |
Affected:
11.0.3.18
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CVE-2026-86274 (GCVE-0-2026-86274)
Vulnerability from cvelistv5 – Published: 2026-09-07 05:15 – Updated: 2026-09-08 16:02
VLAI
EPSS
VEX
Title
projeto-siga Authentication Flow ExAutenticacaoController.java ExAutenticacaoController.autenticar authorization
Summary
A security vulnerability has been detected in projeto-siga siga up to 11.0.2.10/11.0.2.13/11.1.1. This affects the function ExAutenticacaoController.autenticar of the file sigaex/src/main/java/br/gov/jfrj/siga/vraptor/ExAutenticacaoController.java of the component Authentication Flow. Such manipulation of the argument cod/jwt leads to missing authorization. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 16:02 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399435 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/399435/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86274 | third-party-advisory |
| https://vuldb.com/submit/904871 | third-party-advisory |
| https://github.com/projeto-siga/siga/issues/2493 | exploitissue-tracking |
| https://github.com/projeto-siga/siga/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| projeto-siga | siga |
Affected:
11.0.2.0
Affected: 11.0.2.1 Affected: 11.0.2.2 Affected: 11.0.2.3 Affected: 11.0.2.4 Affected: 11.0.2.5 Affected: 11.0.2.6 Affected: 11.0.2.7 Affected: 11.0.2.8 Affected: 11.0.2.9 Affected: 11.0.2.10 Affected: 11.0.2.11 Affected: 11.0.2.12 Affected: 11.0.2.13 Affected: 11.1.0 Affected: 11.1.1 cpe:2.3:a:projeto-siga:siga:*:*:*:*:*:*:*:* |
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CVE-2026-86273 (GCVE-0-2026-86273)
Vulnerability from cvelistv5 – Published: 2026-09-07 05:00 – Updated: 2026-09-07 05:00
VLAI
EPSS
VEX
Title
projeto-siga HTML-to-PDF Endpoint ExUtilController.java DownloadExterno.getUrl server-side request forgery
Summary
A weakness has been identified in projeto-siga siga up to 11.1.1. Affected by this issue is the function DownloadExterno.getUrl of the file sigaex/src/main/java/br/gov/jfrj/siga/vraptor/ExUtilController.java of the component HTML-to-PDF Endpoint. This manipulation of the argument html causes server-side request forgery. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
CWE
- CWE-918 - Server-Side Request Forgery
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399434 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/399434/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86273 | third-party-advisory |
| https://vuldb.com/submit/904863 | third-party-advisory |
| https://github.com/projeto-siga/siga/issues/2492 | exploitissue-tracking |
| https://github.com/projeto-siga/siga/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| projeto-siga | siga |
Affected:
11.1.0
Affected: 11.1.1 cpe:2.3:a:projeto-siga:siga:*:*:*:*:*:*:*:* |
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CVE-2026-6990 (GCVE-0-2026-6990)
Vulnerability from cvelistv5 – Published: 2026-04-25 17:30 – Updated: 2026-04-27 12:37
VLAI
EPSS
VEX
Title
projeto-siga novo cross site scripting
Summary
A vulnerability was found in projeto-siga siga 11.0.3.18. The affected element is an unknown function of the file /sigawf/app/responsavel/novo. Performing a manipulation of the argument Nome/Descrição results in cross site scripting. The attack can be initiated remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-27 12:37 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/359542 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/359542/cti | signaturepermissions-required |
| https://vuldb.com/submit/796647 | third-party-advisory |
| https://github.com/projeto-siga/siga/issues/2491 | issue-tracking |
| https://github.com/ViniCastro2001/Security_Report… | exploit |
| https://github.com/projeto-siga/siga/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| projeto-siga | siga |
Affected:
11.0.3.18
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"cveId": "CVE-2026-6990",
"datePublished": "2026-04-25T17:30:15.529Z",
"dateReserved": "2026-04-24T19:27:32.153Z",
"dateUpdated": "2026-04-27T12:37:42.038Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}