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.
Metrics
CVSS 4.0 8.7/10
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| plone | volto | < 16.34.1; >= 17.0.0, < 17.22.2; >= 18.0.0, < 18.27.2; >= 19.0.0-alpha.1, < 19.0.0-alpha.6 |
References
- http://github.com/plone/volto/releases/tag/18.27.2
- https://github.com/plone/volto/commit/58d9f82d2d50ca9a87edbe16fed91762e57c109c
- https://github.com/plone/volto/pull/7412
- https://github.com/plone/volto/pull/7413
- https://github.com/plone/volto/releases/tag/16.34.1
- https://github.com/plone/volto/releases/tag/17.22.2
- https://github.com/plone/volto/releases/tag/19.0.0-alpha.6
- https://github.com/plone/volto/security/advisories/GHSA-m8rj-ppph-mj33
Timeline
- Published
- Oct 2, 2025
- Last modified
- Oct 12, 2026
- NVD status
- Deferred