CVE-2026-86273

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Source
https://cve.org/CVERecord?id=CVE-2026-86273
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86273.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-86273
Published
2026-09-07T05:00:14Z
Modified
2026-09-10T03:31:05Z
Severity
  • 5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
projeto-siga HTML-to-PDF Endpoint ExUtilController.java DownloadExterno.getUrl server-side request forgery
Details

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.

Database specific 
{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86273.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "11.1.0"
                },
                {
                    "last_affected": "11.1.0"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/projeto-siga/siga

Affected ranges

Type
GIT
Repo
https://github.com/projeto-siga/siga
Events
Introduced
aa988ced156155c9e34245488f5f45383ca79928
Last Affected
aa988ced156155c9e34245488f5f45383ca79928
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "11.1.1"
        },
        {
            "last_affected": "11.1.1"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

11.*
11.1.1
v11.*
v11.1.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86273.json"