{"schema":"threatline.record/2","record":{"id":"CVE-2026-110225","aliases":[],"summary":"Shaarli through 0.16.9 SSRF via Thumbnail Retrieval update-thumbnail Route","details":"Shaarli through 0.16.9 contains a server-side request forgery vulnerability that allows authenticated users to make the server request internal addresses by fetching bookmark thumbnails without private-address checks. Attackers can create bookmarks pointing to loopback, private, or cloud metadata addresses and trigger ThumbnailsController::ajaxUpdate or saving to send blind GET requests, with open_shaarli exposing this to any visitor.","categories":["Unclassified"],"product":"Shaarli","vendor":"shaarli","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110225","source_modified_at":"2026-10-13T18:50:10.481Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Shaarli","vendor":"shaarli","versions":[{"version":"0","lessThanOrEqual":"0.16.9","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":5.1,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00301,"percentile":0.21694,"score_date":"2026-10-23"},"published_at":"2026-10-13T18:50:10.481Z","modified_at":"2026-10-13T18:50:10.481Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110225","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T18:50:10.481Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110225","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/shaarli-open-mode-thumbnail-fetch-ssrf","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/shaarli/Shaarli/blob/bfeadb4e5856702c05279bb2a5c405f2ed802015/application/front/controller/admin/ThumbnailsController.php#L46-L64","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/shaarli/Shaarli/blob/bfeadb4e5856702c05279bb2a5c405f2ed802015/application/Thumbnailer.php#L82-L98","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/shaarli/Shaarli","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/shaarli-through-0.16.9-ssrf-via-thumbnail-retrieval-update-thumbnail-route","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-13T18:50:10.481Z","content_hash":"987f4780fa1337cba5d0df03a0badd596e76297c1f79f07a997be60e967852c2"}}