CVE-2026-77171EUVD-2026-111130
A public shared collective always allowed recipients of the link to create pages.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
A shared collective feature in a collaboration platform lets anyone with the public link create new pages, even when the owner did not intend to grant that permission. This can allow unauthorized users to add content to a workspace they were only meant to view.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
A public shared collective always allowed recipients of the link to create pages.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Nextcloud Collectives
From 4.0.0 · through 4.0.0