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Vulnerability details: VCID-q25q-wm8n-87ah
Vulnerability ID VCID-q25q-wm8n-87ah
Aliases CVE-2025-67796
GHSA-v4gp-hf5j-4566
Summary IKUS Rdiffweb before 2.10.5 has an improper authorization flaw that allows an attacker with any valid or stolen access token to act as other users. The API does not enforce binding between the authenticated subject and the targeted user/tenant, so crafted requests can read or modify other users data and, in some cases, perform privileged actions. This issue may enable cross-tenant access. Fixed in version 2.10.6.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-284 Improper Access Control
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-67796
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-67796
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-v4gp-hf5j-4566
cvssv3.1 8.1 https://gitlab.com/ikus-soft/rdiffweb
generic_textual HIGH https://gitlab.com/ikus-soft/rdiffweb
ssvc Track https://gitlab.com/ikus-soft/rdiffweb
cvssv3.1 8.1 https://gitlab.com/ikus-soft/rdiffweb#2106-2025-10-02
generic_textual HIGH https://gitlab.com/ikus-soft/rdiffweb#2106-2025-10-02
ssvc Track https://gitlab.com/ikus-soft/rdiffweb#2106-2025-10-02
cvssv3.1 8.1 https://nvd.nist.gov/vuln/detail/CVE-2025-67796
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2025-67796
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2025-67796
https://nvd.nist.gov/vuln/detail/CVE-2025-67796
GHSA-v4gp-hf5j-4566 https://github.com/advisories/GHSA-v4gp-hf5j-4566
rdiffweb https://gitlab.com/ikus-soft/rdiffweb
rdiffweb#2106-2025-10-02 https://gitlab.com/ikus-soft/rdiffweb#2106-2025-10-02
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Found at https://gitlab.com/ikus-soft/rdiffweb
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
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-05T15:06:50Z/ Found at https://gitlab.com/ikus-soft/rdiffweb
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Found at https://gitlab.com/ikus-soft/rdiffweb#2106-2025-10-02
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
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-05T15:06:50Z/ Found at https://gitlab.com/ikus-soft/rdiffweb#2106-2025-10-02
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2025-67796
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.10637
EPSS Score 0.00035
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T17:08:05.183100+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2025/67xxx/CVE-2025-67796.json 38.6.0