CVE-2023-5560 WP-UserOnline < 2.88.3 - Unauthenticated Stored XSS

2023-11-2716:22:00

WPScan

www.cve.org

cve-2023-5560

wordpress

plugin

cross-site scripting

0.001 Low

EPSS

Percentile

30.3%

JSON

The WP-UserOnline WordPress plugin before 2.88.3 does not sanitise and escape the X-Forwarded-For header before outputting its content on the page, which allows unauthenticated users to perform Cross-Site Scripting attacks.

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "WP-UserOnline",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "0",
        "lessThan": "2.88.3"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]

References

wpscan.com/vulnerability/55d23184-fc5a-4090-b079-142407b59b05

0.001 Low

EPSS

Percentile

30.3%

JSON

Related for CVELIST:CVE-2023-5560