projeto-siga novo cross site scripting_CVE-2026-6990

5.1 / 10

MEDIUM

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

Description

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.

Basic Information

ID CVE-2026-6990

Source VulDB

Published Apr 25, 2026 at 17:30

Affected Product

Vendor projeto-siga

Product siga

Version 11.0.3.18

Affected Versions projeto-siga siga 11.0.3.18

CWE Classification

CWE-79 CWE-94

References

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    "lastseen": "",
    "description": "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/Descri\u00e7\u00e3o 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.",
    "published": "2026-04-25T17:30:15.529Z",
    "modified": "2026-04-25T17:30:15.529Z",
    "type": "cve",
    "title": "projeto-siga novo cross site scripting",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/359542\nhttps://vuldb.com/vuln/359542/cti\nhttps://vuldb.com/submit/796647\nhttps://github.com/projeto-siga/siga/issues/2491\nhttps://github.com/ViniCastro2001/Security_Reports/tree/main/siga/Stored-XSS-Responsavel\nhttps://github.com/projeto-siga/siga/",
    "id": "CVE-2026-6990",
    "bulletinFamily": "",
    "cwe": [
        "CWE-79",
        "CWE-94"
    ],
    "cvelist": null,
    "sourceData": "projeto-siga siga 11.0.3.18",
    "sourceHref": "",
    "cvss": {
        "score": 5.1,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
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    "cvss2": [],
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        "baseScore": 0,
        "baseSeverity": "",
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        "privilegesRequired": "",
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        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "siga",
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}