Description
Volto is a ReactJS-based frontend for the Plone Content Management System. Versions 16.34.0 and below, 17.0.0 through 17.22.1, 18.0.0 through 18.27.1, and 19.0.0-alpha.1 through 19.0.0-alpha.5, an anonymous user could cause the NodeJS server part of Volto to quit with an error when visiting a specific URL. This issue is fixed in versions 16.34.1, 17.22.2, 18.27.2 and 19.0.0-alpha.6.
Scores
CVSS v4
8.7
EPSS
0.0011
EPSS Percentile
29.0%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-476
CWE-754
Status
published
Products (5)
plone/volto
0 - 16.34.1npm
plone/volto
< 16.34.1
plone/volto
>= 17.0.0, < 17.22.2
plone/volto
>= 18.0.0, < 18.27.2
plone/volto
>= 19.0.0-alpha.1, < 19.0.0-alpha.6
Published
Oct 02, 2025
Tracked Since
Feb 18, 2026