CVE-2025-55175
Estado: AnalizadaMedia (5.1)—
QuickCMS is vulnerable to Reflected XSS via sLangEdit parameter in admin's panel functionality. A malicious attacker can craft a specially crafted URL that, when opened, results in arbitrary JavaScript execution in the victim's browser.
The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.8 was tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/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: 0.25%
- Percentil entre todas las CVEs puntuadas: 15
- 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)
CWE
- CWE-79
Referencias
JSON original (NVD)
Mostrar
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"role": "CISA Coordinator",
"options": [
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"exploitation": "none"
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{
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{
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"version": "2.0.3",
"timestamp": "2025-08-28T13:29:32.105147Z"
}
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"availabilityRequirement": "NOT_DEFINED",
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"modifiedAttackRequirements": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
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"modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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"affected": [
{
"source": "cvd@cert.pl",
"affectedData": [
{
"vendor": "OpenSolution",
"product": "QuickCMS",
"versions": [
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"version": "6.8",
"versionType": "semver"
}
],
"defaultStatus": "unknown"
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]
}
],
"published": "2025-08-28T11:15:33.117",
"references": [
{
"url": "https://cert.pl/posts/2025/08/CVE-2025-54540",
"tags": [
"Third Party Advisory"
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"source": "cvd@cert.pl"
},
{
"url": "https://opensolution.org",
"tags": [
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"source": "cvd@cert.pl",
"description": [
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"value": "CWE-79"
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"descriptions": [
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"value": "QuickCMS is vulnerable to Reflected XSS via sLangEdit parameter in admin's panel functionality. A malicious attacker can craft a specially crafted URL that, when opened, results in arbitrary JavaScript execution in the victim's browser.\n\nThe vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.8 was tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable."
}
],
"lastModified": "2026-06-17T09:41:24.317",
"configurations": [
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"nodes": [
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