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GitHub_MCVE-2020-4047

HistoryJun 12, 2020 - 4:15 p.m.

CVE-2020-4047

2020-06-1216:15:10

CWE-80

GitHub_M

web.nvd.nist.gov

105

wordpress

authenticated users

upload permissions

javascript injection

script execution

security patch

cve-2020-4047

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

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

43.4%

JSON

In affected versions of WordPress, authenticated users with upload permissions (like authors) are able to inject JavaScript into some media file attachment pages in a certain way. This can lead to script execution in the context of a higher privileged user when the file is viewed by them. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).

Affected configurations

Nvd

Vulners

Node

wordpresswordpressRange3.7–3.7.34

wordpresswordpressRange3.8–3.8.34

wordpresswordpressRange3.9–3.9.32

wordpresswordpressRange4.0–4.0.31

wordpresswordpressRange4.1–4.1.31

wordpresswordpressRange4.2–4.2.28

wordpresswordpressRange4.3–4.3.24

wordpresswordpressRange4.4–4.4.23

wordpresswordpressRange4.5–4.5.22

wordpresswordpressRange4.6–4.6.19

wordpresswordpressRange4.7–4.7.18

wordpresswordpressRange4.8–4.8.14

wordpresswordpressRange4.9–4.9.15

wordpresswordpressRange5.0–5.0.10

wordpresswordpressRange5.1–5.1.6

wordpresswordpressRange5.2–5.2.7

wordpresswordpressRange5.3.0–5.3.4

wordpresswordpressRange5.4–5.4.2

Node

fedoraprojectfedoraMatch32

fedoraprojectfedoraMatch33

Node

debiandebian_linuxMatch8.0

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

VendorProductVersionCPE
wordpresswordpress*cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
fedoraprojectfedora32cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
fedoraprojectfedora33cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
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::::::::
fedoraproject	fedora	32	cpe:2.3:o:fedoraproject:fedora:32:::::::*
fedoraproject	fedora	33	cpe:2.3:o:fedoraproject:fedora:33:::::::*
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*
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-develop",
    "vendor": "WordPress",
    "versions": [
      {
        "status": "affected",
        "version": ">= 5.4.0, < 5.4.2"
      },
      {
        "status": "affected",
        "version": ">= 5.3.0, < 5.3.4"
      },
      {
        "status": "affected",
        "version": ">= 5.2.0, < 5.2.7"
      },
      {
        "status": "affected",
        "version": ">= 5.1.0, < 5.1.6"
      },
      {
        "status": "affected",
        "version": ">= 5.0.0, < 5.0.10"
      },
      {
        "status": "affected",
        "version": ">= 4.9.0, < 4.9.15"
      },
      {
        "status": "affected",
        "version": ">= 4.8.0, < 4.8.14"
      },
      {
        "status": "affected",
        "version": ">= 4.7.0, < 4.7.18"
      },
      {
        "status": "affected",
        "version": ">= 4.6.0, < 4.6.19"
      },
      {
        "status": "affected",
        "version": ">= 4.5.0, < 4.5.22"
      },
      {
        "status": "affected",
        "version": ">= 4.4.0, < 4.4.23"
      },
      {
        "status": "affected",
        "version": ">= 4.3.0, < 4.3.24"
      },
      {
        "status": "affected",
        "version": ">= 4.2.0, < 4.2.28"
      },
      {
        "status": "affected",
        "version": ">= 4.1.0, < 4.1.31"
      },
      {
        "status": "affected",
        "version": ">= 4.0.0, < 4.0.31"
      },
      {
        "status": "affected",
        "version": ">= 3.9.0, < 3.9.32"
      },
      {
        "status": "affected",
        "version": ">= 3.8.0, < 3.8.34"
      },
      {
        "status": "affected",
        "version": ">= 3.7.0, < 3.7.34"
      }
    ]
  }
]