CVE-2018-15474

DokuWiki 2018-04-22a Greebo Arbitrary Code Execution

Severity Score

9.6

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

CSV Injection (aka Excel Macro Injection or Formula Injection) in /lib/plugins/usermanager/admin.php in DokuWiki 2018-04-22a and earlier allows remote attackers to exfiltrate sensitive data and to execute arbitrary code via a value that is mishandled in a CSV export. NOTE: the vendor has stated "this is not a security problem in DokuWiki.

** EN DISPUTA ** Inyección CSV (también conocida como Excel Macro Injection o Formula Injection) en /lib/plugins/usermanager/admin.php en DokuWiki 2018-04-22a y anteriores permite que atacantes remotos exfiltren datos sensibles y ejecuten código arbitrario mediante un valor que se gestiona de manera incorrecta en una exportación en CSV. NOTA: el fabricante ha indicado que "esto no es un problema de seguridad en DokuWiki".

DokuWiki version 2018-04-22a Greebo suffers from a CSV formula injection vulnerability that allows for arbitrary code execution.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-08-17 CVE Reserved
2018-09-06 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-08-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-1236: Improper Neutralization of Formula Elements in a CSV File

CAPEC

References (4)

URL	Tag	Source
https://www.patreon.com/posts/unfixed-security-21250652	X_refsource_misc

URL	Date	SRC
https://github.com/splitbrain/dokuwiki/issues/2450	2024-08-05
https://seclists.org/fulldisclosure/2018/Sep/4	2024-08-05
https://www.sec-consult.com/en/blog/advisories/dokuwiki-csv-formula-injection-vulnerability	2024-08-05

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Dokuwiki Search vendor "Dokuwiki"		Dokuwiki Search vendor "Dokuwiki" for product "Dokuwiki"				<= 2018-04-22a Search vendor "Dokuwiki" for product "Dokuwiki" and version " <= 2018-04-22a"		-		Affected