{"cve":"CVE-2025-65681","nvd":{"published":"2025-11-26T19:15:49.590","modified":"2026-06-17T09:55:52.130","status":"Analyzed","description":"An issue was discovered in Overhang.IO (tutor-open-edx) (overhangio/tutor) 20.0.2 allowing local unauthorized attackers to gain access to sensitive information due to the absence of proper cache-control HTTP headers and client-side session checks.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","score":3.3},"cwes":["CWE-384","CWE-524"],"references":["https://docs.tutor.edly.io","https://github.com/Rivek619/CVE-2025-65681","https://github.com/overhangio/tutor"],"products":["edly:tutor"],"source":"nvd","synced_at":"2026-10-19T22:16:02.354564667+00:00"},"epss":{"cve":"CVE-2025-65681","score":0.00231,"percentile":0.14003,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gq25-78jf-v78c","url":"https://osv.dev/vulnerability/GHSA-gq25-78jf-v78c","summary":"Overhang Tutor Discloses Sensitive Information due to Improper Cache-Control","modified":"2026-06-08T20:00:14.442983466Z","packages":[{"ecosystem":"PyPI","name":"tutor","purl":"pkg:pypi/tutor","ranges":["<=20.0.2"],"fixed":[]}]},{"id":"PYSEC-2025-219","url":"https://osv.dev/vulnerability/PYSEC-2025-219","summary":"","modified":"2026-06-10T17:02:47.384320034Z","packages":[{"ecosystem":"PyPI","name":"tutor","purl":"pkg:pypi/tutor","ranges":["<=20.0.2"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}