CVE-2023-35333

highpriority · track · 30EPSS 0.012 · 68 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.22% (68th) EPSS

CVSS 7.5 · high

Is it mine?

18 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

MediaWiki PandocUpload Extension Remote Code Execution Vulnerability

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedPandocUploadmsrc_csaf
1.0.1:Security Update:https://github.com/microsoft/MediaWiki-Extensions
https://github.com/microsoft/MediaWiki-Extensions

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–8.8

v3.17.5highCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.6 · impact 5.9

v3.18.8highAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · ENISA EU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · secure@microsoft.com USexploitability 2.8 · impact 5.9

v3.16.9mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USCWE-94USCWE-94US

affected products (18)

Products and version ranges known to be affected.

Fedora Linuxall versionscert_bundDEcpe:/o:fedoraproject:fedora:-
Microsoft .NET Framework 6.0all versionscert_bundDEcpe:/a:microsoft:.net_framework:6.0
Microsoft .NET Framework 7.0all versionscert_bundDEcpe:/a:microsoft:.net_framework:7.0
Microsoft Visual Studio 2022 version 17.0all versionscert_bundDEcpe:/a:microsoft:visual_studio_2022:version_17.0
Microsoft Visual Studio 2022 version 17.2all versionscert_bundDEcpe:/a:microsoft:visual_studio_2022:version_17.2
Microsoft Visual Studio 2022 version 17.4all versionscert_bundDEcpe:/a:microsoft:visual_studio_2022:version_17.4
Microsoft Visual Studio 2022 version 17.6all versionscert_bundDEcpe:/a:microsoft:visual_studio_2022:version_17.6
Microsoft Visual Studio Codeall versionscert_bundDEcpe:/a:microsoft:visual_studio_code:wsl_extension
Microsoft Visual Studio Code Mono 6.12.0all versionscert_bundDEcpe:/a:microsoft:visual_studio_code:mono_6.12.0
Microsoft Visual Studio Code PandocUploadall versionscert_bundDEcpe:/a:microsoft:visual_studio_code:pandocupload
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Microsoft PandocUpload1.0.0 → 1.0.1enisa_euvdEU
Microsoft Corp PandocUpload≤ 1.0.1fstec_bduRU
PandocUploadall versionsfixedmsrc_csafUS
PandocUpload< 1.0.1msrc_csafUS
microsoft pandocupload< 1.0.1nvdUScpe:2.3:a:microsoft:pandocupload:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-1722Microsoft Developer Tools: Mehrere SchwachstellenDeutsch2023-07-11csaf · cert_bundDE
Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in Microsoft Visual Studio 2022, Microsoft Visual Studio Code und Microsoft .NET Framework ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuführen, Sicherheitsvorkehrungen zu umgehen oder Dateien zu manipulieren.
msrc_CVE-2023-35333MediaWiki PandocUpload Extension Remote Code Execution Vulnerability2023-07-11csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund msrc_csaf nvd NVD CVE.org MITRE

published 2023-07-11modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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