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cvelistWPScanCVELIST:CVE-2023-6621
HistoryJan 03, 2024 - 8:32 a.m.

CVE-2023-6621 Post SMTP < 2.8.7 - Reflected Cross-Site Scripting

2024-01-0308:32:42
WPScan
www.cve.org
cve-2023-6621
post smtp
xss
wordpress
reflected cross-site scripting
high privilege users

0.0005 Low

EPSS

Percentile

17.1%

The POST SMTP WordPress plugin before 2.8.7 does not sanitise and escape the msg parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "POST SMTP",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "0",
        "lessThan": "2.8.7"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]

0.0005 Low

EPSS

Percentile

17.1%

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