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CVE-2021-24123

HIGH 7.2 CVSS 3.1
Published
March 18, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-434
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

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 WordPress components

  • PowerPress Podcasting plugin by Blubrry Plugin · powerpress
    Confirmed match Active
    From 8.3.8 (including) to 8.3.8 (excluding); Before 8.3.8
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown PowerPress — From 8.3.8 (including) to 8.3.8 (excluding)
  • blubrry powerpress — Before 8.3.8

References

  • wpscan.com https://wpscan.com/vulnerability/43aa30bf-eaf8-467a-93a1-78f9bdb37b36 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record