{"id":"CVE-2026-41237","published":"2026-06-04T17:55:19Z","modified":"2026-06-05T20:07:53Z","title":"Froxlor has an incomplete fix for CVE-2026-30932","vendor":"froxlor","product":"froxlor","tier":"tail","description":{"text":"Froxlor is open source server administration software. In version 2.3.6 and earlier, the LOC record regex uses `\\s+` which matches newlines (allowing embedded newlines to pass), TLSA `matchingType=0` has no upper bound on hex data length, and all validators return raw input without zone-file escaping. Version 2.3.7 contains an updated patch.","provenance":"source","from":"CVE.org"},"cvss":{"score":8.6,"severity":"HIGH","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.00269,"percentile":0.19063,"provenance":"source"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"references":[{"url":"https://github.com/froxlor/froxlor/security/advisories/GHSA-j6fm-9rfm-j5hx","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/froxlor/froxlor/commit/b34829262dc3","tags":["x_refsource_MISC"]},{"url":"https://github.com/froxlor/froxlor/releases/tag/2.3.7","tags":["x_refsource_MISC"]}],"priority":{"score":9.8,"factors":[{"name":"EPSS percentile","points":3.81},{"name":"CVSS severity","points":6.02}]},"vendorSlug":"froxlor","affectedVersions":[{"vendor":"froxlor","product":"froxlor","versions":["< 2.3.7"]}],"affected":[{"ecosystem":"Packagist","package":"froxlor/froxlor","vulnerableRanges":["<2.3.7"],"patched":["2.3.7"],"from":["GHSA-j6fm-9rfm-j5hx"],"provenance":"source"}],"euvd":{"id":"EUVD-2026-34316","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-froxlor-cve-2026-30932","parents":[{"from":"CVE-2026-30932","to":"CVE-2026-41237","relation":"related","confidence":"high","kind":"lineage","evidence":[{"kind":"osv-related","provenance":"source","id":"GHSA-j6fm-9rfm-j5hx","via":"reference","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30932"},{"kind":"similar","provenance":"machine","score":0.36,"basis":"same product + CWE + description similarity"}]}]}}