About

An open standard, carried by a non-profit.

CIR is carried by Hack in the Shell, a French association. We work to make cybersecurity, and the management of vulnerabilities in particular, clear, usable and accessible.

01

What we work for

i.

Clear

One record says what an issue is, who exploits it and what was decided, in words every team can read, from the SOC to the board.

ii.

Usable

Plain YAML, computed scores, sharing by TLP. A record can be validated, scored and exported by a tool, not only read by a human.

iii.

Accessible

Open specification, free tools, no account. A small team should manage its vulnerabilities as well as a large one, without buying a platform first.

02

Who carries it

Association
Hack in the Shell, a French association, SIREN 928 957 679. Our website is hackintheshell.org.
Specification
Open under Apache 2.0 on github.com/cirsec/spec. Changes go through pull requests reviewed by the maintainers.
Independence
CIR references existing standards (CVE, CVSS, CWE, KEV, EPSS, ATT&CK, TLP) instead of competing with them, and ties no record to a vendor.