CVE-2020-5616
[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], [CalendarForm01], and [Link01] [Calendar01] free edition ver1.0.0, [Calendar02] free edition ver1.0.0, [PKOBO-News01] free edition ver1.0.3 and earlier, [PKOBO-vote01] free edition ver1.0.1 and earlier, [Telop01] free edition ver1.0.0, [Gallery01] free edition ver1.0.3 and earlier, [CalendarForm01] free edition ver1.0.3 and earlier, and [Link01] free edition ver1.0.0 allows remote attackers to bypass authentication and log in to the product with administrative privileges via unspecified vectors.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.06%
- Percentil entre todas las CVEs puntuadas: 87
- 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 (8)
CWE
- CWE-287
Referencias
- https://jvn.jp/en/jp/JVN73169744/index.html
- https://www.php-factory.net/calendar/01.php
- https://www.php-factory.net/calendar/02.php
- https://www.php-factory.net/calendar_form/01.php
- https://www.php-factory.net/gallery/01.php
- https://www.php-factory.net/link/01.php
- https://www.php-factory.net/news/pkobo-news01.php
- https://www.php-factory.net/telop/01.php
- https://www.php-factory.net/vote/01.php
- https://jvn.jp/en/jp/JVN73169744/index.html
- https://www.php-factory.net/calendar/01.php
- https://www.php-factory.net/calendar/02.php
- https://www.php-factory.net/calendar_form/01.php
- https://www.php-factory.net/gallery/01.php
- https://www.php-factory.net/link/01.php
- https://www.php-factory.net/news/pkobo-news01.php
- https://www.php-factory.net/telop/01.php
- https://www.php-factory.net/vote/01.php
JSON original (NVD)
Mostrar
{
"id": "CVE-2020-5616",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 9.8,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "vultures@jpcert.or.jp",
"affectedData": [
{
"vendor": "PHP Factory",
"product": "[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], [CalendarForm01], and [Link01]",
"versions": [
{
"status": "affected",
"version": "[Calendar01] free edition ver1.0.0, [Calendar02] free edition ver1.0.0, [PKOBO-News01] free edition ver1.0.3 and earlier, [PKOBO-vote01] free edition ver1.0.1 and earlier, [Telop01] free edition ver1.0.0, [Gallery01] free edition ver1.0.3 and earlier, [CalendarForm01] free edition ver1.0.3 and earlier, and [Link01] free edition ver1.0.0"
}
]
}
]
}
],
"published": "2020-08-04T02:15:11.657",
"references": [
{
"url": "https://jvn.jp/en/jp/JVN73169744/index.html",
"tags": [
"Third Party Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://www.php-factory.net/calendar/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://www.php-factory.net/calendar/02.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://www.php-factory.net/calendar_form/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://www.php-factory.net/gallery/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://www.php-factory.net/link/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://www.php-factory.net/news/pkobo-news01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://www.php-factory.net/telop/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://www.php-factory.net/vote/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://jvn.jp/en/jp/JVN73169744/index.html",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.php-factory.net/calendar/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.php-factory.net/calendar/02.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.php-factory.net/calendar_form/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.php-factory.net/gallery/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.php-factory.net/link/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.php-factory.net/news/pkobo-news01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.php-factory.net/telop/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.php-factory.net/vote/01.php",
"tags": [
"Product",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-287"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], [CalendarForm01], and [Link01] [Calendar01] free edition ver1.0.0, [Calendar02] free edition ver1.0.0, [PKOBO-News01] free edition ver1.0.3 and earlier, [PKOBO-vote01] free edition ver1.0.1 and earlier, [Telop01] free edition ver1.0.0, [Gallery01] free edition ver1.0.3 and earlier, [CalendarForm01] free edition ver1.0.3 and earlier, and [Link01] free edition ver1.0.0 allows remote attackers to bypass authentication and log in to the product with administrative privileges via unspecified vectors."
},
{
"lang": "es",
"value": "[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], [CalendarForm01] y [Link01] [Calendar01] edición gratuita versión 1.0.0, [Calendar02] edición gratuita versión 1.0.0, [PKOBO-News01] edición gratuita versiones 1.0.3 y anteriores, [PKOBO-vote01] edición gratuita versiones 1.0.1 y anteriores, [Telop01] edición gratuita versión 1.0.0, [Gallery01] edición gratuita versiones 1.0.3 y anteriores, [CalendarForm01] edición gratuita versiones 1.0.3 y anteriores, y [Link01] edición gratuita versión 1.0.0, permite a atacantes remotos omitir la autenticación e iniciar sesión en el producto con privilegios administrativos por medio de vectores no especificados"
}
],
"lastModified": "2026-06-17T03:21:42.077",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:calendar01_project:calendar01:1.0.0:*:*:*:free:*:*:*",
"vulnerable": true,
"matchCriteriaId": "362A0450-C4C0-495A-96C9-5D16FD495C60"
},
{
"criteria": "cpe:2.3:a:calendar02_project:calendar02:1.0.0:*:*:*:free:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8025765C-C495-4C77-93C4-628456D960F1"
},
{
"criteria": "cpe:2.3:a:calendarform01_project:calendarform01:*:*:*:*:free:*:*:*",
"vulnerable": true,
"matchCriteriaId": "31F5125D-A31B-4953-86EC-9F92866FA84E",
"versionEndIncluding": "1.0.3"
},
{
"criteria": "cpe:2.3:a:gallery01_project:gallery01:*:*:*:*:free:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5FBE93BB-42C4-47EF-AA9C-22AB5A2326C8",
"versionEndIncluding": "1.0.3"
},
{
"criteria": "cpe:2.3:a:link01_project:link01:1.0.0:*:*:*:free:*:*:*",
"vulnerable": true,
"matchCriteriaId": "01C4410F-5427-40B9-8FFA-1F01DF59D99F"
},
{
"criteria": "cpe:2.3:a:pkobo-news01_project:pkobo-news01:*:*:*:*:free:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2552B4DC-7388-4CB0-9047-1F32BF12A71B",
"versionEndIncluding": "1.0.3"
},
{
"criteria": "cpe:2.3:a:pkobo-vote01_project:pkobo-vote01:*:*:*:*:free:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8A4EDDC1-B85E-4D5C-8B83-8D066A143FC1",
"versionEndIncluding": "1.0.1"
},
{
"criteria": "cpe:2.3:a:telop01_project:telop01:1.0.0:*:*:*:free:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BAD24BF8-A32E-44EF-A233-44ABB5283739"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "vultures@jpcert.or.jp"
}