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WPScanCVE-2021-24123

HistoryMar 18, 2021 - 3:15 p.m.

CVE-2021-24123

2021-03-1815:15:13

CWE-434

WPScan

web.nvd.nist.gov

cve-2021-24123

arbitrary file upload

powerpress

wordpress

rce

nvd

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

44.4%

JSON

Arbitrary file upload in the PowerPress WordPress plugin, versions before 8.3.8, did not verify some of the uploaded feed images (such as the ones from Podcast Artwork section), allowing high privilege accounts (admin+) being able to upload arbitrary files, such as php, leading to RCE.

Affected configurations

Nvd

Vulners

Node

blubrrypowerpressRange<8.3.8wordpress

VendorProductVersionCPE
blubrrypowerpress*cpe:2.3:a:blubrry:powerpress:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
blubrry	powerpress	*	cpe:2.3:a:blubrry:powerpress::::::wordpress::*

CNA Affected

[
  {
    "product": "PowerPress",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "8.3.8",
        "status": "affected",
        "version": "8.3.8",
        "versionType": "custom"
      }
    ]
  }
]

References

wpscan.com/vulnerability/43aa30bf-eaf8-467a-93a1-78f9bdb37b36

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

44.4%

JSON

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