Vulnerability · Published Jul 30, 2026 · Assigned by GitHub_M

CVE-2026-68503LazyOwn: Default C2 Operator Credentials Enable Administrative Access to C2 Dashboard

Critical 9.8

In plain English

A critical-severity security flaw in LazyOwn from grisuno. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 55% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)0.8%top 44.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

LazyOwn RedTeam/APT Framework is an AI-powered C2 and red-team operations framework. Prior to 0.2.154, LazyOwn ships default C2 credentials LazyOwn and LazyOwn in payload.json and core/payload_schema.py and passes them unchanged to lazyc2.py HTTP Basic authentication, allowing any network-reachable attacker who knows the defaults to authenticate to the C2 dashboard with operator-level access. This issue is fixed in 0.2.154.

Affected products (as reported)

Vendor	Product	Versions
grisuno	LazyOwn	< 0.2.154

Weakness: CWE-1392 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://github.com/grisuno/LazyOwn/security/advisories/GHSA-38jf-j9x7-jf6f x_refsource_CONFIRM
https://github.com/grisuno/LazyOwn/commit/2e1e3a7b5da8149ae28a970b5883aefa42921652 x_refsource_MISC
https://github.com/grisuno/LazyOwn/releases/tag/release/0.2.154 x_refsource_MISC