CVE-2021-34641 SEOPress <= 5.0.0 – 5.0.3 Authenticated Stored Cross-Site Scripting

2021-08-1600:00:00

CWE-79

Wordfence

www.cve.org

6.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

21.9%

JSON

The SEOPress WordPress plugin is vulnerable to Stored Cross-Site-Scripting via the processPut function found in the ~/src/Actions/Api/TitleDescriptionMeta.php file which allows authenticated attackers to inject arbitrary web scripts, in versions 5.0.0 - 5.0.3.

CNA Affected

[
  {
    "product": "SEOPress",
    "vendor": "SEOPress",
    "versions": [
      {
        "status": "affected",
        "version": "5.0.0"
      },
      {
        "status": "affected",
        "version": "5.0.1"
      },
      {
        "status": "affected",
        "version": "5.0.2"
      },
      {
        "status": "affected",
        "version": "5.0.3"
      }
    ]
  }
]