CVE-2024-52393Network attack vector

Administrator code execution via unsandboxed Twig templates

Published Nov 14, 2024 · Updated Apr 28, 2026

Code injection in Podlove Podcast Publisher 4.1.15 and earlier allows remote authenticated users with administrator access to execute PHP code. The template renderer processes administrator-authored Twig outside Sandbox mode, exposing unsafe template operations. Administrator access to the WordPress template editor is required, and successful exploitation runs code in the site's PHP process.

CVSS severity9.1
Critical
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Podlove Podcast Publisher 4.1.15 and earlier allows remote authenticated users with administrator access to execute PHP code. The template renderer processes administrator-authored Twig outside Sandbox mode, exposing unsafe template operations. Administrator access to the WordPress template editor is required, and successful exploitation runs code in the site's PHP process.

The record

CVE
CVE-2024-52393
Published
Nov 14, 2024
Updated
Apr 28, 2026
Vendor
Alexander Lueken
Product
Podlove Podcast Publisher
Classifications
CWE-82, CWE-94, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=4.1.15
  2. Affected versionversion=0 <=4.1.15 changes=[{"at":"4.1.17","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Alexander Lueken · Podlove Podcast Publisherversion=0 <=4.1.15; version=0 <=4.1.15 changes=[{"at":"4.1.17","status":"unaffected"}]

Published CVSS scores

7.2NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
9.1PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-82Improper Neutralization of Script in Attributes of IMG Tags in a Web Page
CWE-94Improper Control of Generation of Code ('Code Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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