Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-553q-hpvp-q8pc
Advisory ID github_osv/GHSA-553q-hpvp-q8pc
Aliases CVE-2021-4075
Summary Server-Side Request Forgery in snipe/snipe-it Admin users on the external network can perform blind POST-based SSRF (issue requests on behalf of the server into the internal network) via the Slack Integration. This vulnerability is capable of port-scanning of the internal network, issue POST requests to web servers on the internal network which can be escalated to higher-impact.
Status Published
Exploitability 0.5
Weighted Severity 6.5
Risk 3.2
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-918 Server-Side Request Forgery (SSRF)
System Score Found at
cvssv3.1 7.2 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-553q-hpvp-q8pc/GHSA-553q-hpvp-q8pc.json
generic_textual HIGH
Reference id Reference type URL
https://github.com/snipe/snipe-it
https://github.com/snipe/snipe-it/commit/4612b9e711b3ff5d2bcddbec5b18866d25f8e34e
https://huntr.dev/bounties/4386fd8b-8c80-42bb-87b8-b506c46597de
CVE-2021-4075 https://nvd.nist.gov/vuln/detail/CVE-2021-4075
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-553q-hpvp-q8pc/GHSA-553q-hpvp-q8pc.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.