CVE-2021-36849

2022-07-2019:15:08

CWE-79

[email protected]

web.nvd.nist.gov

cve-2021-36849

authenticated

stored

cross-site scripting

xss

rené hermenau

social media share buttons

wordpress

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

22.7%

JSON

Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in René Hermenau’s Social Media Share Buttons plugin <= 3.8.1 at WordPress.

Affected configurations

Vulners

NVD

Node

rené_hermenausocial_media_share_buttons_\|_mashshare_\(wordpress_plugin\)Range≤3.8.1

CPENameOperatorVersion
social_media_share_buttons_project:social_media_share_buttonssocial media share buttons project social media share buttonsle3.8.1

CPE	Name	Operator	Version
social_media_share_buttons_project:social_media_share_buttons	social media share buttons project social media share buttons	le	3.8.1

CNA Affected

[
  {
    "product": "Social Media Share Buttons | MashShare (WordPress plugin)",
    "vendor": "René Hermenau",
    "versions": [
      {
        "lessThanOrEqual": "3.8.1",
        "status": "affected",
        "version": "<= 3.8.1",
        "versionType": "custom"
      }
    ]
  }
]

References

patchstack.com/database/vulnerability/mashsharer/wordpress-social-media-share-buttons-plugin-3-8-1-authenticated-stored-cross-site-scripting-xss-vulnerability

wordpress.org/plugins/mashsharer/#developers