CVE-2023-0491 Schedulicity - Easy Online Scheduling <= 2.21 - Contributor+ Stored XSS

2023-03-2715:37:32

WPScan

www.cve.org

cve-2023-0491

schedulicity

wordpress plugin

0.001 Low

EPSS

Percentile

23.5%

JSON

The Schedulicity WordPress plugin through 2.21 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "Schedulicity",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThanOrEqual": "2.21"
      }
    ],
    "defaultStatus": "affected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]

References

wpscan.com/vulnerability/b1a7e8fc-ffcf-493b-9f2d-ffa5d2348b60

0.001 Low

EPSS

Percentile

23.5%

JSON

Related for CVELIST:CVE-2023-0491