CVE-2025-66515
- Source
- https://cve.org/CVERecord?id=CVE-2025-66515
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66515.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-66515
- Aliases
-
- GHSA-q26g-fmjq-x5g5
- Published
- 2025-12-05T17:37:06Z
- Modified
- 2026-10-28T02:31:05Z
- Severity
-
- 2.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
- Summary
- Nextcloud Approval app allows users to request approval for other users file
- Details
-
The Nextcloud Approval app allows approval or disapproval of files in the sidebar. Prior to 1.3.1 and 2.5.0, an authenticated user listed as a requester in a workflow can set another user’s file into the “pending approval” without access to the file by using the numeric file id. This vulnerability is fixed in 1.3.1 and 2.5.0.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-287" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66515.json" }- References
-
- https://hackerone.com/reports/3338748
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66515.json
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-q26g-fmjq-x5g5
- https://nvd.nist.gov/vuln/detail/CVE-2025-66515
- https://github.com/nextcloud/approval/commit/e30b56b7832255311ac800b7875f44866e88fff4
- https://github.com/nextcloud/approval/pull/334
Affected packages
Git / github.com/nextcloud/approval
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nextcloud/approval
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:nextcloud:approval:*:*:*:*:*:nextcloud:*:*", "range": [ { "introduced": "1.0.0" }, { "fixed": "1.3.1" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:nextcloud:approval:*:*:*:*:*:nextcloud:*:*", "range": [ { "introduced": "2.0.0" }, { "fixed": "2.5.0" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "e30b56b7832255311ac800b7875f44866e88fff4" } ], "source": "REFERENCES_COMMIT" } ] }
Affected versions
v1.*
v1.0.0
v1.0.1
v1.0.10
v1.0.10-2-nightly
v1.0.10-3-nightly
v1.0.11
v1.0.12
v1.0.13
v1.0.14
v1.0.2
v1.0.3
v1.0.4
v1.0.4-1-nightly
v1.0.5-1-nightly
v1.0.5-2-nightly
v1.0.5-3-nightly
v1.0.5-4-nightly
v1.0.5-5-nightly
v1.0.5-6-nightly
v1.0.6
v1.0.7
v1.0.7-1-nightly
v1.0.7-2-nightly
v1.0.7-3-nightly
v1.0.7-4-nightly
v1.0.8
v1.0.8-1-nightly
v1.0.9
v1.1.0
v1.1.1
v1.2.0
v1.3.0
v2.*
v2.0.0
v2.1.0
v2.2.0
v2.3.0
v2.4.0