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    CVE-2021-24123

    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.

    Published:Mar 18, 2021
    Last Modified:Nov 21, 2024
    EPS:Mar 18, 2021
    EPSS Score:0.00875
    CVSS Score:7.2

    Affected Products

    Vendor
    Blubrry
    Product
    Powerpress

    Exploits

    https://wpscan.com/vulnerability/43aa30bf-eaf8-467a-93a1-78f9bdb37b36https://wpscan.com/vulnerability/43aa30bf-eaf8-467a-93a1-78f9bdb37b36

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

    CVE-2025-13536 (CVSS 8.8) — The Blubrry PowerPress plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file t…
    CVE-2024-9227 (CVSS 4.8) — The PowerPress Podcasting plugin by Blubrry WordPress plugin before 11.9.18 does not sanitise and escape some …
    CVE-2024-9230 (CVSS 5.9) — The PowerPress Podcasting plugin by Blubrry WordPress plugin before 11.9.18 does not sanitise and escape some …
    CVE-2023-41239 (CVSS 6.4) — Server-Side Request Forgery (SSRF) vulnerability in Blubrry PowerPress Podcasting plugin by Blubrry.This issue…
    CVE-2023-4820 (CVSS 5.4) — The PowerPress Podcasting plugin by Blubrry WordPress plugin before 11.0.12 does not sanitize and escape the m…
    CVE-2023-30778 (CVSS 5.5) — Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in Blubrry PowerPress Podcasting plugin b…
    CVE-2023-1917 (CVSS 5.4) — The PowerPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s)…
    CVE-2015-9410 (CVSS 5.4) — The Blubrry PowerPress Podcasting plugin 6.0.4 for WordPress has XSS via the tab parameter.…
    CVE-2015-1385 (CVSS 4.3) — Cross-site scripting (XSS) vulnerability in the Blubrry PowerPress Podcasting plugin before 6.0.1 for WordPres…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High