Common Weakness Enumeration

CWE-459

Incomplete Cleanup

The product does not properly "clean up" and remove temporary or supporting resources after they have been used.

CVE-2026-35361 (GCVE-0-2026-35361)

Vulnerability from cvelistv5 – Published: 2026-04-22 16:08 – Updated: 2026-04-22 17:35
VLAI
Title
uutils coreutils mknod Security Label Inconsistency and Broken Cleanup on SELinux Systems
Summary
The mknod utility in uutils coreutils fails to handle security labels atomically by creating device nodes before setting the SELinux context. If labeling fails, the utility attempts cleanup using std::fs::remove_dir, which cannot remove device nodes or FIFOs. This leaves mislabeled nodes behind with incorrect default contexts, potentially allowing unauthorized access to device nodes that should have been restricted by mandatory access controls.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-281 - Improper Preservation of Permissions
  • CWE-459 - Incomplete Cleanup
Assigner
References
Impacted products
Vendor Product Version
Uutils coreutils Affected: 0 , < 0.6.0 (semver)
Create a notification for this product.
Credits
Zellic
Show details on NVD website

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CVE-2026-5038 (GCVE-0-2026-5038)

Vulnerability from cvelistv5 – Published: 2026-06-15 14:23 – Updated: 2026-06-15 16:07
VLAI
Title
multer vulnerable to Denial of Service via incomplete cleanup of aborted uploads
Summary
Impact: multer versions 2.0.0-alpha.1 through 2.1.1 and 3.0.0-alpha.1 are vulnerable to a Denial of Service when using diskStorage. Aborted or malformed multipart uploads leave orphaned partial files on disk because the Readable.pipe() call does not propagate the stream destroy signal to the underlying fs.WriteStream. An attacker can exhaust disk space by triggering many aborted uploads, with no application bug required. Patches: Users should upgrade to multer 2.2.0 (2.x line) or 3.0.0-alpha.2 (3.x prerelease). Both versions track in-flight write streams and clean them up on the abort path. Workarounds: None.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
multer multer Affected: 2.0.0-alpha.1 , < 2.2.0 (semver)
Unaffected: 2.2.0 (semver)
Affected: 3.0.0-alpha.1 , < 3.0.0-alpha.2 (semver)
Unaffected: 3.0.0-alpha.2 (semver)
Create a notification for this product.
Credits
yuki-matsuhashi HamdaanAliQuatil fasrm UlisesGascon bjohansebas 0xStraw-Hat bhaswanthc ByamB4 sbouabid-sec DavidCarliez JebeenLee
Show details on NVD website

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CVE-2026-53867 (GCVE-0-2026-53867)

Vulnerability from cvelistv5 – Published: 2026-06-12 21:57 – Updated: 2026-06-16 17:34 X_Open Source
VLAI
Title
Capgo < 12.128.2 - Orphaned File Retention via Profile Image Replacement
Summary
Capgo before 12.128.2 fails to delete previously uploaded profile images from backend storage when users replace or remove them. Attackers can access orphaned image files through previously generated URLs, allowing unauthorized retrieval of user-uploaded content.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Capgo Capgo Affected: 0 , < 12.128.2 (semver)
Unaffected: 12.128.2 (semver)
Create a notification for this product.
Date Public
2026-03-08 00:00
Credits
Naitik Gupta
Show details on NVD website

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CVE-2026-6830 (GCVE-0-2026-6830)

Vulnerability from cvelistv5 – Published: 2026-04-21 21:33 – Updated: 2026-06-23 16:17
VLAI
Title
Nesquena Hermes WebUI Environment Variable Credential Leakage via Profile Switch
Summary
nesquena hermes-webui contains an environment variable leakage vulnerability where profile switching does not clear environment variables from the previously active profile before loading the next profile. Attackers or users can exploit additive dotenv reload behavior to access provider API keys and other sensitive secrets from one profile context in another profile, breaking expected security isolation between profiles.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-668 - Exposure of Resource to Wrong Sphere
  • CWE-459 - Incomplete Cleanup
Assigner
Impacted products
Vendor Product Version
nesquena hermes-webui Affected: 0 , < PR #351 (git)
Create a notification for this product.
Date Public
2026-04-21 22:00
Credits
Chia Min Jun Lennon
Show details on NVD website

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            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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          ]
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-668",
              "description": "CWE-668: Exposure of Resource to Wrong Sphere",
              "lang": "en",
              "type": "CWE"
            },
            {
              "cweId": "CWE-459",
              "description": "CWE-459: Incomplete Cleanup",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-23T16:17:05.583Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "name": "Patch Commit",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/nesquena/hermes-webui/commit/88dc8bbe26a6055161d3251b70f5cd3d3c5831b0"
        },
        {
          "name": "Pull Request",
          "tags": [
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          ],
          "url": "https://github.com/nesquena/hermes-webui/pull/351"
        },
        {
          "name": "Release Notes",
          "url": "https://github.com/nesquena/hermes-webui/releases/tag/v0.50.132"
        },
        {
          "name": "Release Notes",
          "tags": [
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          ],
          "url": "https://github.com/nesquena/hermes-webui/releases/tag/v0.50.12"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/nesquena-hermes-webui-environment-variable-credential-leakage-via-profile-switch"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Nesquena Hermes WebUI Environment Variable Credential Leakage via Profile Switch",
      "x_generator": {
        "engine": "Vulnogram 1.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-6830",
    "datePublished": "2026-04-21T21:33:28.985Z",
    "dateReserved": "2026-04-21T21:22:31.635Z",
    "dateUpdated": "2026-06-23T16:17:05.583Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}







Mitigation

Phases: Architecture and Design, Implementation

Description:

  • Temporary files and other supporting resources should be deleted/released immediately after they are no longer needed.

No CAPEC attack patterns related to this CWE.

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