CVE-2023-0526

2023-05-0814:15:11

[email protected]

web.nvd.nist.gov

cve-2023-0526

nvd

wordpress

post shortcode

stored xss

security vulnerability

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

23.5%

JSON

The Post Shortcode WordPress plugin through 2.0.9 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

Affected configurations

Vulners

NVD

Node

post_shortcode_projectpost_shortcodeRange≤2.0.9

VendorProductVersionCPE
post_shortcode_projectpost_shortcode*cpe:2.3:a:post_shortcode_project:post_shortcode:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
post_shortcode_project	post_shortcode	*	cpe:2.3:a:post_shortcode_project:post_shortcode::::::::

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "Post Shortcode",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThanOrEqual": "2.0.9"
      }
    ],
    "defaultStatus": "affected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]