CVE-2023-45660
- Source
- https://cve.org/CVERecord?id=CVE-2023-45660
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45660.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-45660
- Aliases
-
- GHSA-8j9x-fmww-qr37
- Published
- 2023-10-16T18:32:00Z
- Modified
- 2026-10-21T02:30:19Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- Require strict cookies for image proxy requests in Nextcloud Mail
- Details
-
Nextcloud mail is an email app for the Nextcloud home server platform. In affected versions a missing check of origin, target and cookies allows for an attacker to abuse the proxy endpoint to denial of service a third server. It is recommended that the Nextcloud Mail is upgraded to 2.2.8 or 3.3.0. There are no known workarounds for this vulnerability.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-918" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45660.json" }- References
-
- https://hackerone.com/reports/1895874
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45660.json
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8j9x-fmww-qr37
- https://nvd.nist.gov/vuln/detail/CVE-2023-45660
- https://github.com/nextcloud/mail/pull/8459
Affected packages
Git / github.com/nextcloud/mail
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nextcloud/mail
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:*", "range": [ { "introduced": "2.2.0" }, { "fixed": "2.2.8" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:*", "range": [ { "introduced": "3.0.0" }, { "fixed": "3.3.0" } ], "source": "CPE_RANGE" } ] }