What’s Vulnerable › Vulnerabilities

CVE-2022-24906: Error in deleting deck cards attachment reveals the full application path in Nextcloud Deck

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-05-20 · updated 2026-06-17
• Weakness: CWE-200

Description

Nextcloud Deck is a Kanban-style project & personal management tool for Nextcloud, similar to Trello. The full path of the application is exposed to unauthorized users. It is recommended that the Nextcloud Deck app is upgraded to 1.2.11, 1.4.6, or 1.5.4. There is no workaround available.

Affected products

• Nextcloud Deck: before 1.2.11; from 1.4.0 before 1.4.6; from 1.5.0 before 1.5.4 — fixed in 1.2.11, 1.4.6, 1.5.4

How to fix

Upgrade to a fixed version: Nextcloud Deck 1.2.11, 1.4.6, 1.5.4. Check the vendor advisory for mitigations.

References

• https://github.com/nextcloud/deck/pull/3384
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-hx9w-xfrg-2qvp
• https://hackerone.com/reports/1354334
• https://github.com/nextcloud/deck/pull/3384
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-hx9w-xfrg-2qvp
• https://hackerone.com/reports/1354334

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