{"answers":{"affected":"7 open source packages ship an affected version, including github.com/cloudreve/Cloudreve/v3, github.com/cloudreve/Cloudreve and github.com/cloudreve/Cloudreve/v4.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-101048 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2026-101048 is a medium-severity server-side request forgery vulnerability in cloudreve, published on 27 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-101048 and fix it if it is affected.\n\nWhat it is: CVE-2026-101048 is a medium-severity server-side request forgery vulnerability in cloudreve, published on 27 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-101048 exists.\n\nAffected packages and fixed versions:\n- github.com/cloudreve/Cloudreve/v3 (Go): affected all versions; no fix listed\n- github.com/cloudreve/Cloudreve/v3 (Go): affected all versions up to 3.0.0-20250225100611-da4e44b77af4; no fix listed\n- github.com/cloudreve/Cloudreve/v3 (Go): affected all versions up to 3.0.0-20250225100611-da4e44b77af4; no fix listed\n- github.com/cloudreve/Cloudreve (Go): affected all versions; no fix listed\n- github.com/cloudreve/Cloudreve/v4 (Go): affected all versions; fixed in 4.0.0-20260626022735-332a9d800205\n- github.com/cloudreve/Cloudreve/v4 (Go): affected all versions; fixed in 4.0.0-20260626022735-332a9d800205\n- github.com/cloudreve/Cloudreve/v4 (Go): affected all versions; fixed in 4.0.0-20260626022735-332a9d800205\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-101048/ (Markdown: https://insights.sbomify.com/CVE-2026-101048/index.md)","id":"CVE-2026-101048","markdown":"https://insights.sbomify.com/CVE-2026-101048/index.md","name":"CVE-2026-101048","record":{"aliases":["GHSA-pg9h-w4pm-q3vr","GHSA-v6w6-358x-2433","GO-2026-6106"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Cloud file management","requires_auth":"low_privilege","summary":"An attacker with Admin.Read scope can trigger server-side request forgery via admin node test endpoints, allowing internal network probing and data exfiltration.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"Cloudreve before 4.17.0 registers the administrative node test endpoints (POST /api/v4/admin/node/test and POST /api/v4/admin/node/test/downloader) without requiring the Admin.Write OAuth scope, unlike the node create/update/delete routes. An OAuth client that has been authorized by an administrator with only the Admin.Read scope can therefore submit attacker-controlled node definitions and cause the Cloudreve server to issue outbound requests to arbitrary URLs, enabling blind server-side request forgery, internal service probing, and delivery of signed Cloudreve slave-style requests to attacker-chosen endpoints.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Cloudreve before 4.17.0 SSRF via Admin.Read OAuth scope","id":"CVE-2026-101048","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":7,"n_references":2,"next":{"headline":"Heym before 0.0.53 Slack Webhook Signature Verification Bypass","id":"CVE-2026-101049"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/cloudreve/Cloudreve","purl":"pkg:golang/github.com/cloudreve/Cloudreve","source":"GO-2026-6106"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/cloudreve/Cloudreve/v3","purl":"pkg:golang/github.com/cloudreve/Cloudreve/v3","source":"GO-2026-6106"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["3.0.0-20250225100611-da4e44b77af4"],"package":"github.com/cloudreve/Cloudreve/v3","purl":null,"source":"GHSA-v6w6-358x-2433"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["3.0.0-20250225100611-da4e44b77af4"],"package":"github.com/cloudreve/Cloudreve/v3","purl":"pkg:golang/github.com/cloudreve/Cloudreve/v3","source":"GHSA-v6w6-358x-2433"},{"ecosystem":"Go","fixed":["4.0.0-20260626022735-332a9d800205"],"introduced":["0"],"last_affected":[],"package":"github.com/cloudreve/Cloudreve/v4","purl":null,"source":"GHSA-v6w6-358x-2433"},{"ecosystem":"Go","fixed":["4.0.0-20260626022735-332a9d800205"],"introduced":["0"],"last_affected":[],"package":"github.com/cloudreve/Cloudreve/v4","purl":"pkg:golang/github.com/cloudreve/Cloudreve/v4","source":"GHSA-v6w6-358x-2433"},{"ecosystem":"Go","fixed":["4.0.0-20260626022735-332a9d800205"],"introduced":["0"],"last_affected":[],"package":"github.com/cloudreve/Cloudreve/v4","purl":"pkg:golang/github.com/cloudreve/Cloudreve/v4","source":"GO-2026-6106"}],"prev":{"headline":"Fleet before 4.87.0 Unauthenticated iOS App Download via Predictable URLs","id":"CVE-2026-101047"},"products":["cloudreve"],"published":"2026-09-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-08","vendors":["cloudreve"]},"summary":"An attacker with Admin.Read scope can trigger server-side request forgery via admin node test endpoints, allowing internal network probing and data exfiltration.","url":"https://insights.sbomify.com/CVE-2026-101048/"}