CVE-2026-82601
Estado: AplazadaBaja (2.1)—
A weakness has been identified in SeaCMS up to 13.6. This affects an unknown part of the file /err.php. Executing a manipulation of the argument errtxt can lead to cross site scripting. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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: 2.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.45%
- Percentil entre todas las CVEs puntuadas: 37
- 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, CWE-94
Referencias
JSON original (NVD)
Mostrar
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"vendor": "n/a",
"product": "SeaCMS",
"versions": [
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"version": "13.0"
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"status": "affected",
"version": "13.1"
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"status": "affected",
"version": "13.2"
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"status": "affected",
"version": "13.3"
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"status": "affected",
"version": "13.4"
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"version": "13.5"
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"published": "2026-08-31T02:17:02.817",
"references": [
{
"url": "https://github.com/T-Chachamaru/seacms-13.6-security-advisories/blob/a084a3e573240d54860153321df271280daec262/c-007-errtxt-reflected-xss.md",
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"url": "https://vuldb.com/cve/CVE-2026-82601",
"source": "cna@vuldb.com"
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{
"url": "https://vuldb.com/submit/892786",
"source": "cna@vuldb.com"
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{
"url": "https://vuldb.com/vuln/397103",
"source": "cna@vuldb.com"
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"descriptions": [
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"lang": "en",
"value": "A weakness has been identified in SeaCMS up to 13.6. This affects an unknown part of the file /err.php. Executing a manipulation of the argument errtxt can lead to cross site scripting. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks."
}
],
"lastModified": "2026-08-31T20:56:08.800",
"sourceIdentifier": "cna@vuldb.com"
}