CVE-2021-33347
Status: ModifiedMedium (5.4)—
An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template module and tag management module. If you log in to the background by means of weak password, the storage XSS vulnerability can occur.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Base score: 5.4
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.55%
- Percentile among all scored CVEs: 44
- Score date: 10/12/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-79
References
Raw JSON (NVD)
Show
{
"id": "CVE-2021-33347",
"cveTags": [],
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"published": "2021-06-18T11:15:08.683",
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"description": [
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"descriptions": [
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"value": "An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template module and tag management module. If you log in to the background by means of weak password, the storage XSS vulnerability can occur."
},
{
"lang": "es",
"value": "Se ha detectado un problema en JPress versiones v3.3.0 y posteriores. Se presentan vulnerabilidades de tipo XSS en el módulo de plantillas y en el módulo de administrador de etiquetas. Si se inicia la sesión en el fondo mediante una contraseña débil, puede ocurrir una vulnerabilidad de tipo XSS almacenado"
}
],
"lastModified": "2026-06-17T03:54:28.993",
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