CVE-2026-76572
A vulnerability was detected in pkp pkp-lib up to 3.3.0-22/3.4.0-10/3.5.0-4. The affected element is the function _transformPHP of the file classes/xslt/XSLTransformer.php. The manipulation results in xml external entity reference. The attack can be executed remotely. Upgrading to version 3.3.0-23, 3.4.0-11 and 3.5.0-5 is sufficient to fix this issue. The patch is identified as 78c699370ea43ae2784e1c4ace7c947d207f2b47. Upgrading the affected component is advised.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/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: 0.45%
- Percentil entre todas las CVEs puntuadas: 37
- Fecha de la puntuación: 5/10/2026
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-610, CWE-611
Referencias
- https://github.com/pkp/pkp-lib/
- https://github.com/pkp/pkp-lib/commit/78c699370ea43ae2784e1c4ace7c947d207f2b47
- https://github.com/pkp/pkp-lib/issues/12977
- https://github.com/pkp/pkp-lib/releases/tag/3_5_0-5
- https://vuldb.com/cve/CVE-2026-76572
- https://vuldb.com/submit/878359
- https://vuldb.com/vuln/393037
- https://vuldb.com/vuln/393037/cti
JSON original (NVD)
Mostrar
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
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"versions": [
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"published": "2026-08-19T20:17:23.627",
"references": [
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"source": "cna@vuldb.com"
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{
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"source": "cna@vuldb.com"
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"source": "cna@vuldb.com"
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{
"url": "https://vuldb.com/vuln/393037",
"source": "cna@vuldb.com"
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{
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"source": "cna@vuldb.com"
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"weaknesses": [
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"source": "cna@vuldb.com",
"description": [
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"lang": "en",
"value": "CWE-610"
},
{
"lang": "en",
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}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was detected in pkp pkp-lib up to 3.3.0-22/3.4.0-10/3.5.0-4. The affected element is the function _transformPHP of the file classes/xslt/XSLTransformer.php. The manipulation results in xml external entity reference. The attack can be executed remotely. Upgrading to version 3.3.0-23, 3.4.0-11 and 3.5.0-5 is sufficient to fix this issue. The patch is identified as 78c699370ea43ae2784e1c4ace7c947d207f2b47. Upgrading the affected component is advised."
}
],
"lastModified": "2026-08-20T13:19:05.860",
"sourceIdentifier": "cna@vuldb.com"
}