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GHSA-m8rj-ppph-mj33

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

Source: GitHub Advisory Database (reviewed) High CVE-2025-61668

Packages

EcosystemPackageAffectedFixed in
npm @plone/volto < 16.34.1 16.34.1
npm @plone/volto >= 17.0.0, < 17.22.2 17.22.2
npm @plone/volto >= 18.0.0, < 18.27.2 18.27.2
npm @plone/volto >= 19.0.0-alpha.1, < 19.0.0-alpha.6 19.0.0-alpha.6

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact When visiting a specific URL, an anonymous user could cause the NodeJS server part of Volto to quit with an error. ### Patches The problem has been patched and the patch has been backported to Volto major versions down until 16. It is advised to upgrade to the latest patch release of your respective current major version: - Volto 16: [16.34.1](https://github.com/plone/volto/releases/tag/16.34.1) - Volto 17: [17.22.2](https://github.com/plone/volto/releases/tag/17.22.2) - Volto 18: [18.27.2](https://github.com/plone/volto/releases/tag/18.27.2) - Volto 19: [19.0.0-alpha6](https://github.com/plone/volto/releases/tag/19.0.0-alpha.6) ### Workarounds Make sure your setup automatically restarts processes that quit with an error. This won't prevent a crash, but it minimises downtime. ### Report The problem was discovered by FHNW, a client of Plone provider kitconcept, who shared it with the Plone Zope Security Team ([email protected]).

References

External links from the advisory. They lead to third-party sites.