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CVE-2026-49958

🗓️ 09 Jun 2026 16:35:42Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 56 Views🌐 WEB

Hermes WebUI before 0.51.303 has a time-of-check time-of-use race in git_discard allowing deletion outside the workspace via a symlink.

Related
Detection
Affected
Refs
Paths
CNA
Node
[
  {
    "defaultStatus": "affected",
    "packageURL": "pkg:github/nesquena/hermes-webui",
    "vendor": "nesquena",
    "product": "hermes-webui",
    "repo": "https://github.com/nesquena/hermes-webui",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThan": "0.51.303"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
git_discardrequest body/api/workspace_gitA TOCTOU race condition in the git_discard function allows an attacker to delete files outside the workspace boundary by replacing a validated path component with a symlink between the validation and deletion steps.CWE-367

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23 Jul 2026 08:10Current
6Medium risk
Vulners AI Score6
CVSS 44.2
CVSS 3.15
EPSS0.00081
SSVC
56