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WPScanCVE-2021-24855

HistoryDec 13, 2021 - 11:15 a.m.

CVE-2021-24855

2021-12-1311:15:09

CWE-79

WPScan

web.nvd.nist.gov

display post metadata

wordpress

plugin

cve-2021-24855

xss

cross-site scripting

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

5.4

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

EPSS

0.001

Percentile

24.8%

JSON

The Display Post Metadata WordPress plugin before 1.5.0 adds a shortcode to print out custom fields, however their content is not sanitised or escaped which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks

Affected configurations

Nvd

Vulners

Node

display_post_metadata_projectdisplay_post_metadataRange<1.5.0wordpress

VendorProductVersionCPE
display_post_metadata_projectdisplay_post_metadata*cpe:2.3:a:display_post_metadata_project:display_post_metadata:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
display_post_metadata_project	display_post_metadata	*	cpe:2.3:a:display_post_metadata_project:display_post_metadata::::::wordpress::*

CNA Affected

[
  {
    "product": "Display Post Metadata",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "1.5.0",
        "status": "affected",
        "version": "1.5.0",
        "versionType": "custom"
      }
    ]
  }
]

References

wpscan.com/vulnerability/49328498-d3a0-4d27-8a52-24054b5e42f3

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

5.4

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

EPSS

0.001

Percentile

24.8%

JSON

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