CVE-2022-26944
Estado: ModificadaMedia (6.5)—
Percona XtraBackup 2.4.20 unintentionally writes the command line to any resulting backup file output. This may include sensitive arguments passed at run time. In addition, when --history is passed at run time, this command line is also written to the PERCONA_SCHEMA.xtrabackup_history table. NOTE: this issue exists because of an incomplete fix for CVE-2020-10997.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 6.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.96%
- Percentil entre todas las CVEs puntuadas: 60
- 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
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
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{
"id": "CVE-2022-26944",
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"authentication": "SINGLE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "NONE",
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"affected": [
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"published": "2022-06-02T18:15:09.607",
"references": [
{
"url": "https://docs.percona.com/percona-xtrabackup/2.4/release-notes/2.4/2.4.25.html",
"tags": [
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"vulnStatus": "Modified",
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"description": [
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"descriptions": [
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"lang": "en",
"value": "Percona XtraBackup 2.4.20 unintentionally writes the command line to any resulting backup file output. This may include sensitive arguments passed at run time. In addition, when --history is passed at run time, this command line is also written to the PERCONA_SCHEMA.xtrabackup_history table. NOTE: this issue exists because of an incomplete fix for CVE-2020-10997."
},
{
"lang": "es",
"value": "Percona XtraBackup versión 2.4.20, escribe involuntariamente la línea de comandos en cualquier archivo de copia de seguridad resultante. Esto puede incluir argumentos confidenciales pasados en tiempo de ejecución. Además, cuando es pasado --history en tiempo de ejecución, esta línea de comando también es escrita en la tabla PERCONA_SCHEMA.xtrabackup_history. NOTA: este problema se presenta debido a una corrección incompleta de CVE-2020-10997"
}
],
"lastModified": "2026-06-17T04:36:12.433",
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