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GitHub_MCVE-2020-11030

HistoryApr 30, 2020 - 11:15 p.m.

CVE-2020-11030

2020-04-3023:15:11

CWE-707

CWE-79

GitHub_M

web.nvd.nist.gov

136

wordpress

cve-2020-11030

block editor

script execution

vulnerability

security

patched

nvd

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

6.4

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

33.1%

JSON

In affected versions of WordPress, a special payload can be crafted that can lead to scripts getting executed within the search block of the block editor. This requires an authenticated user with the ability to add content. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).

Affected configurations

Nvd

Vulners

Node

wordpresswordpressRange<5.4.1

Node

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

VendorProductVersionCPE
wordpresswordpress*cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
wordpress	wordpress	*	cpe:2.3:a:wordpress:wordpress::::::::
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*

CNA Affected

[
  {
    "product": "WordPress",
    "vendor": "WordPress",
    "versions": [
      {
        "status": "affected",
        "version": ">= 5.4.0, < 5.4.1"
      },
      {
        "status": "affected",
        "version": ">= 5.3.0, < 5.3.3"
      },
      {
        "status": "affected",
        "version": ">= 5.2.0, < 5.2.6"
      },
      {
        "status": "affected",
        "version": ">= 5.1.0, < 5.1.5"
      },
      {
        "status": "affected",
        "version": ">= 5.0.0, < 5.0.9"
      },
      {
        "status": "affected",
        "version": ">= 4.9.0, < 4.9.14"
      },
      {
        "status": "affected",
        "version": ">= 4.8.0, < 4.8.13"
      },
      {
        "status": "affected",
        "version": ">= 4.7.0, < 4.7.17"
      },
      {
        "status": "affected",
        "version": ">= 4.6.0, < 4.6.18"
      },
      {
        "status": "affected",
        "version": ">= 4.5.0, < 4.5.21"
      },
      {
        "status": "affected",
        "version": ">= 4.4.0, < 4.4.22"
      },
      {
        "status": "affected",
        "version": ">= 4.3.0, < 4.3.23"
      },
      {
        "status": "affected",
        "version": ">= 4.2.0, < 4.2.27"
      },
      {
        "status": "affected",
        "version": ">= 4.1.0, < 4.1.30"
      },
      {
        "status": "affected",
        "version": ">= 4.0.0, < 4.0.30"
      },
      {
        "status": "affected",
        "version": ">= 3.9.0, < 3.9.31"
      },
      {
        "status": "affected",
        "version": ">= 3.8.0, < 3.8.33"
      },
      {
        "status": "affected",
        "version": ">= 3.7.0, < 3.7.33"
      }
    ]
  }
]