CVE-2026-70619: odysseus-dev odysseus

Odysseus Missing Admin Authorization via Embedding Endpoint Routes

CVSS 8.7 HighEPSS 0.0066 · 51st percentile

Published by the CVE Program (CNA: VulnCheck) at 4 Aug 2026, 21:21 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
odysseus-dev	odysseus pkg:github/odysseus-dev/odysseus	affected before bf325f6b2185cb42bc5d8f5713a64aecffb766d4 git Other versions: affected

Identifiers

CVE-2026-70619

CNA

VulnCheck

Weakness (CWE)

CWE-862

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.7	High	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	CNA (VulnCheck)Used for this record
8.8	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0066, the 51st percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

4 Aug 2026, 21:21 UTC Confirmed by the CVE List

Sources

References from the CNA

github.com/odysseus-dev/odysseus/issues/80 issue-tracking
github.com/odysseus-dev/odysseus/commit/bf325f6b2185cb42bc5d8f5713a64aecffb766d4 patch
www.vulncheck.com/advisories/odysseus-missing-admin-authorization-via-embedding-endpoint-routes third-party-advisory
aydinnyunus.github.io/2026/06/16/odysseus-embedding-endpoint-takeover/ technical-descriptionexploit
github.com/odysseus-dev/odysseus/issues/132 technical-descriptionexploitissue-tracking

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.