Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-4j79-4m6q-77vf
Advisory ID github_osv/GHSA-4j79-4m6q-77vf
Aliases CVE-2017-5543
Summary Subrion CMS PHP Object Injection `includes/classes/ia.core.users.php` in Subrion CMS 4.0.5 allows remote attackers to conduct PHP Object Injection attacks via crafted serialized data in a salt cookie in a login request.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-94 Improper Control of Generation of Code ('Code Injection')
System Score Found at
cvssv3 9.8 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-4j79-4m6q-77vf/GHSA-4j79-4m6q-77vf.json
generic_textual CRITICAL
Reference id Reference type URL
https://github.com/intelliants/subrion
https://github.com/intelliants/subrion/commit/019dee20a38f39a5827aae2eb92f09b1f6afb7bb
https://github.com/intelliants/subrion/issues/297
http://www.securityfocus.com/bid/95688
CVE-2017-5543 https://nvd.nist.gov/vuln/detail/CVE-2017-5543
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-4j79-4m6q-77vf/GHSA-4j79-4m6q-77vf.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.