CVE-2026-41467
Estado: AplazadaMedia (5.1)—
ProjeQtor versions 7.0 through 12.4.3 contain a stored cross-site scripting vulnerability in the file upload functionality where the checkValidFileName() function fails to restrict HTML and HTM file uploads. Authenticated attackers can upload HTML files containing arbitrary JavaScript through the image upload or attachment endpoints, and any user accessing the uploaded file URL will execute the embedded JavaScript in their browser.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 5.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.30%
- Percentil entre todas las CVEs puntuadas: 21
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-79
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-41467",
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"timestamp": "2026-04-27T19:14:52.124079Z"
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"affected": [
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"affectedData": [
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"vendor": "ProjeQtor",
"product": "ProjeQtor",
"versions": [
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"version": "7.0",
"versionType": "custom",
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"version": "12.4.4",
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"published": "2026-04-27T16:16:46.137",
"references": [
{
"url": "https://damiri.fr/en/cves/CVE-2026-41467",
"source": "disclosure@vulncheck.com"
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{
"url": "https://gryfman.fr/cves/CVE-2026-41467",
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{
"url": "https://www.projeqtor.com",
"source": "disclosure@vulncheck.com"
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{
"url": "https://www.vulncheck.com/advisories/projeqtor-stored-xss-via-checkvalidfilename",
"source": "disclosure@vulncheck.com"
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"vulnStatus": "Deferred",
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"description": [
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"value": "CWE-79"
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"descriptions": [
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"lang": "en",
"value": "ProjeQtor versions 7.0 through 12.4.3 contain a stored cross-site scripting vulnerability in the file upload functionality where the checkValidFileName() function fails to restrict HTML and HTM file uploads. Authenticated attackers can upload HTML files containing arbitrary JavaScript through the image upload or attachment endpoints, and any user accessing the uploaded file URL will execute the embedded JavaScript in their browser."
}
],
"lastModified": "2026-06-17T10:46:45.247",
"sourceIdentifier": "disclosure@vulncheck.com"
}