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CVE-2025-61668

@plone/volto vulnerable to potential DoS by invoking specific URL by anonymous user

HIGH
8.7
CVSS Score
Published: October 2, 2025 at 09:46 PM UTC
Updated: October 12, 2026 at 03:10 PM UTC
1 product affected across 1 vendorVolto

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Severity
HIGH8.7
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Volto· Plonenpm
90%
v < 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
Affected range stops below 16.34.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 17.22.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 18.27.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 19.0.0-alpha.6, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (8)

x_refsource_CONFIRM
Source: cverecord
https://github.com/plone/volto/security/advisories/GHSA-m8rj-ppph-mj33
x_refsource_MISC
Source: cverecord
https://github.com/plone/volto/pull/7412
x_refsource_MISC
Source: cverecord
https://github.com/plone/volto/pull/7413
x_refsource_MISC
Source: cverecord
https://github.com/plone/volto/commit/58d9f82d2d50ca9a87edbe16fed91762e57c109c
x_refsource_MISC
Source: cverecord
https://github.com/plone/volto/releases/tag/16.34.1
x_refsource_MISC
Source: cverecord
https://github.com/plone/volto/releases/tag/17.22.2
x_refsource_MISC
Source: cverecord
https://github.com/plone/volto/releases/tag/19.0.0-alpha.6
x_refsource_MISC
Source: cverecord
http://github.com/plone/volto/releases/tag/18.27.2

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.7HIGHGitHub_M
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-476CWE-754

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