Back to overview

CVE-2026-53871

HIGH
8.1
CVSS 3.1
Description
Hermes WebUI before 0.51.368 contains an authorization bypass vulnerability in the get_profile_cookie() function that accepts unauthenticated profile names from the hermes_profile cookie. An authenticated attacker can forge the hermes_profile cookie value to bypass profile-scoped authorization checks and access sessions, files, and resources across different profiles.

Metadata

CVE ID
CVE-2026-53871
State
PUBLISHED
Assigner
VulnCheck
Reserved
2026-06-10 21:23 UTC
Published
2026-06-17 17:58 UTC
Last updated
2026-06-17 17:58 UTC
Primary CWE
CWE-565
Reliance on Cookies without Validation and Integrity Checkin…
Vendor / Product
nesquena / hermes-webui
Sources
cve.org  ·  NVD

Severity & Metrics

8.1 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products (1)
VendorProductPlatformVersions
nesquena hermes-webui — 0 < 0.51.368, 0.51.368
Weakness (CWE)
CWESourceDescription
CWE-565 cna Reliance on Cookies without Validation and Integrity Checking
CVSS scores (2)
ScoreSeverityVersionSourceVector
8.6 HIGH 4.0 cna CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
8.1 HIGH 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
References (5)
Back to overview