CVE-2022-4837 CPO Companion < 1.1.0 - Contributor+ Stored XSS via Shortcode

2023-01-3020:31:48

WPScan

www.cve.org

cpo companion

wordpress

plugin

1.1.0

stored xss

vulnerability

shortcode

attributes

contributor

cross-site scripting

admins

0.001 Low

EPSS

Percentile

23.3%

JSON

The CPO Companion WordPress plugin before 1.1.0 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "CPO Companion",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThan": "1.1.0"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]

References

wpscan.com/vulnerability/41abeacb-ef3e-4621-89bb-df0f2eb617da

0.001 Low

EPSS

Percentile

23.3%

JSON

Related for CVELIST:CVE-2022-4837