CVE-2022-29351

An 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.

CVSS v3.1 NVD

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

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

2.67% chance of exploitation in the next 30 days, 86th percentile

Published

2022-05-16

Updated

2026-07-09

Proof-of-concept exploits (1)

• https://www.youtube.com/watch?v=F_DBx4psWns

Security advisories

• Jermolene/TiddlyWiki5
• jimcola99/corruptsvgfile

References

• CVE Record
• NVD entry