CVE-2022-29351

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Summary

CVECVE-2022-29351
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-05-16 14:15:07 UTC
Updated2026-07-09 01:17:28 UTC
DescriptionAn arbitrary file upload vulnerability in the file upload module of Tiddlywiki5 v5.2.2 allows attackers to execute arbitrary code via a crafted SVG file. Note: The vendor argues that this is not a legitimate issue and there is no vulnerability here.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.024070000 probability, percentile 0.821350000 (date 2026-07-12)

Problem Types: CWE-434 | n/a

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.0[email protected]Primary7.5AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Tiddlywiki Tiddlywiki5 5.2.2 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
GitHub - jimcola99/corruptsvgfile: Corrupt SVG File With XSS af854a3a-2127-422b-91ae-364da2661108 github.com Third Party Advisory
TiddlyWiki5 SVG Attack - YouTube af854a3a-2127-422b-91ae-364da2661108 www.youtube.com Exploit, Third Party Advisory
GitHub - Jermolene/TiddlyWiki5: A self-contained JavaScript wiki for the browser, Node.js, AWS Lambda etc. af854a3a-2127-422b-91ae-364da2661108 github.com Third Party Advisory
tiddlywiki5.com MITRE tiddlywiki5.com
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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