{"id":"CVE-2026-77468","revision":"5b269e8960a146c5a8fca7cd3903702e","records":[{"revision":"5b269e8960a146c5a8fca7cd3903702e","observedAt":"2026-10-28T21:55:13.262+00:00","statement":{"source":"cve-program","id":"CVE-2026-77468","aliases":[],"title":"Lychee: Missing Authentication for Critical Function and Allocation of Resources Without Limits or Throttling on /docs/api","description":"Lychee is a free, open-source photo-management tool. Prior to 7.7.0, GET /docs/api exposes the Scramble-generated OpenAPI documentation configured by config/scramble.php to unauthenticated callers after installation, with observed response size and latency suggesting that the schema is regenerated without an application-level cache. A remote attacker can repeatedly request the unthrottled route to consume server CPU and obtain a detailed map of the API surface and parameter schema. This issue is fixed in version 7.7.0.","state":0,"publishedAt":"2026-10-15T16:35:21.137+00:00","modifiedAt":"2026-10-28T20:16:47.871+00:00","affected":[{"ecosystem":"Vendor product","name":"Lychee","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"LycheeOrg\",\n                    \"product\": \"Lychee\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 7.7.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":6.9,"severity":"MEDIUM"}],"references":["https://github.com/LycheeOrg/Lychee/security/advisories/GHSA-xg8r-4pm3-2h4f","https://github.com/LycheeOrg/Lychee/pull/4510","https://github.com/LycheeOrg/Lychee/commit/711f4290f53cd980cd5baa2434c734d364e9fe33","https://github.com/LycheeOrg/Lychee/releases/tag/v7.7.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-77468","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-77468","identifiers":["CVE-2026-77468"]},"retained":false,"historicalAffected":[]}],"coverage":[]}