PT-2023-3530 · Mediawiki · Mediawiki Pandocupload Extension

Bawolff · Published 2023-07-11 · Updated 2024-05-29 · CVE-2023-35333

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MediaWiki PandocUpload Extension (affected versions not specified)

Description The issue is related to insufficient input validation when processing shell arguments in the MediaWiki PandocUpload extension. This can be exploited by a remote attacker to execute arbitrary code by uploading a specially crafted file.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Code Injection

Weakness Enumeration

CWE-20

CWE-94

Related Identifiers

BDU:2023-03741

CVE-2023-35333

Affected Products

Mediawiki Pandocupload Extension

References · 6

• https://osv.dev/vulnerability/CVE-2023-35333 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03741 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35333 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-35333 · Security Note
• https://t.me/cvenotify/54400 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023071276 · Note