Vulnerability-Lookup

GHSA-PW55-389H-H6RH

Vulnerability from github – Published: 2026-08-25 15:32 – Updated: 2026-08-25 15:32

Details

A security flaw has been discovered in liketrek TREK up to 3.0.22. This affects an unknown function of the file server/src/nest/journey/journey-public.controller.ts of the component Public Journey Photo Proxy. Performing a manipulation results in path traversal. The attack can be initiated remotely. The attack's complexity is rated as high. The exploitability is reported as difficult. Upgrading to version 3.1.0 mitigates this issue. It is advisable to upgrade the affected component.

Severity

3.7 (Low)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

6.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-78886"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-25T13:19:32Z",
    "severity": "MODERATE"
  },
  "details": "A security flaw has been discovered in liketrek TREK up to 3.0.22. This affects an unknown function of the file server/src/nest/journey/journey-public.controller.ts of the component Public Journey Photo Proxy. Performing a manipulation results in path traversal. The attack can be initiated remotely. The attack\u0027s complexity is rated as high. The exploitability is reported as difficult. Upgrading to version 3.1.0 mitigates this issue. It is advisable to upgrade the affected component.",
  "id": "GHSA-pw55-389h-h6rh",
  "modified": "2026-08-25T15:32:59Z",
  "published": "2026-08-25T15:32:58Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/mauriceboe/TREK/security/advisories/GHSA-h66w-m5g2-cqpc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-78886"
    },
    {
      "type": "WEB",
      "url": "https://github.com/liketrek/TREK/releases/tag/v3.1.0"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-78886"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/886932"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/394942"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/394942/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-78886 (GCVE-0-2026-78886)

Vulnerability from cvelistv5 – Published: 2026-08-25 12:30 – Updated: 2026-08-25 13:13

Title

liketrek TREK Public Journey Photo Proxy journey-public.controller.ts path traversal

Summary

Severity

6.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X

3.7 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C

3.7 (Low)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-25 13:12 UTC

CWE

CWE-22 - Path Traversal

Assigner

VulDB mitre root

References

6 references

URL	Tags
https://vuldb.com/vuln/394942	vdb-entry
https://vuldb.com/vuln/394942/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-78886	third-party-advisory
https://vuldb.com/submit/886932	third-party-advisory
https://github.com/mauriceboe/TREK/security/advis…	related
https://github.com/liketrek/TREK/releases/tag/v3.1.0	patch

Impacted products

1 product

Vendor	Product	Version
liketrek	TREK	Affected: 3.0.0 Affected: 3.0.1 Affected: 3.0.2 Affected: 3.0.3 Affected: 3.0.4 Affected: 3.0.5 Affected: 3.0.6 Affected: 3.0.7 Affected: 3.0.8 Affected: 3.0.9 Affected: 3.0.10 Affected: 3.0.11 Affected: 3.0.12 Affected: 3.0.13 Affected: 3.0.14 Affected: 3.0.15 Affected: 3.0.16 Affected: 3.0.17 Affected: 3.0.18 Affected: 3.0.19 Affected: 3.0.20 Affected: 3.0.21 Affected: 3.0.22 Unaffected: 3.1.0 cpe:2.3:a:liketrek:trek::::::::

Credits

ByteJMP (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-78886",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-25T13:12:54.942363Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-25T13:13:00.971Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:liketrek:trek:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Public Journey Photo Proxy"
          ],
          "product": "TREK",
          "vendor": "liketrek",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.0"
            },
            {
              "status": "affected",
              "version": "3.0.1"
            },
            {
              "status": "affected",
              "version": "3.0.2"
            },
            {
              "status": "affected",
              "version": "3.0.3"
            },
            {
              "status": "affected",
              "version": "3.0.4"
            },
            {
              "status": "affected",
              "version": "3.0.5"
            },
            {
              "status": "affected",
              "version": "3.0.6"
            },
            {
              "status": "affected",
              "version": "3.0.7"
            },
            {
              "status": "affected",
              "version": "3.0.8"
            },
            {
              "status": "affected",
              "version": "3.0.9"
            },
            {
              "status": "affected",
              "version": "3.0.10"
            },
            {
              "status": "affected",
              "version": "3.0.11"
            },
            {
              "status": "affected",
              "version": "3.0.12"
            },
            {
              "status": "affected",
              "version": "3.0.13"
            },
            {
              "status": "affected",
              "version": "3.0.14"
            },
            {
              "status": "affected",
              "version": "3.0.15"
            },
            {
              "status": "affected",
              "version": "3.0.16"
            },
            {
              "status": "affected",
              "version": "3.0.17"
            },
            {
              "status": "affected",
              "version": "3.0.18"
            },
            {
              "status": "affected",
              "version": "3.0.19"
            },
            {
              "status": "affected",
              "version": "3.0.20"
            },
            {
              "status": "affected",
              "version": "3.0.21"
            },
            {
              "status": "affected",
              "version": "3.0.22"
            },
            {
              "status": "unaffected",
              "version": "3.1.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "ByteJMP (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A security flaw has been discovered in liketrek TREK up to 3.0.22. This affects an unknown function of the file server/src/nest/journey/journey-public.controller.ts of the component Public Journey Photo Proxy. Performing a manipulation results in path traversal. The attack can be initiated remotely. The attack\u0027s complexity is rated as high. The exploitability is reported as difficult. Upgrading to version 3.1.0 mitigates this issue. It is advisable to upgrade the affected component."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 2.6,
            "vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N/E:ND/RL:OF/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "Path Traversal",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-25T12:30:09.424Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-394942 | liketrek TREK Public Journey Photo Proxy journey-public.controller.ts path traversal",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/vuln/394942"
        },
        {
          "name": "VDB-394942 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/394942/cti"
        },
        {
          "name": "CVE-2026-78886 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-78886"
        },
        {
          "name": "Submit #886932 | mauriceboe TREK \u003c= 3.0.22 Path Traversal",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/886932"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/mauriceboe/TREK/security/advisories/GHSA-h66w-m5g2-cqpc"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/liketrek/TREK/releases/tag/v3.1.0"
        }
      ],
      "timeline": [
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          "lang": "en",
          "time": "2026-08-25T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-08-25T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-08-25T08:06:48.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "liketrek TREK Public Journey Photo Proxy journey-public.controller.ts path traversal",
      "x_generator": [
        "VulDB PVTS v202608"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-78886",
    "datePublished": "2026-08-25T12:30:09.424Z",
    "dateReserved": "2026-08-25T06:01:26.170Z",
    "dateUpdated": "2026-08-25T13:13:00.971Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

GHSA-PW55-389H-H6RH

CVE-2026-78886 (GCVE-0-2026-78886)

Tags

Sightings

Nomenclature