Vulnerability-Lookup

GHSA-CJ88-M5VV-89M3

Vulnerability from github – Published: 2026-05-15 15:30 – Updated: 2026-05-19 18:32

Details

PDF Export Module used in DHTMLX's products Gantt and Scheduler is vulnerable to Path Traversal due to lack of HTML sanitization. An unauthenticated user could craft the html payload which could include local files from the server and display them in the generated PDF.

This issue was fixed in PDF Export Module version 0.7.6.

Severity

7.5 (High)


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

9.2 (Critical)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-41552"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-15T13:16:18Z",
    "severity": "CRITICAL"
  },
  "details": "PDF Export Module used in DHTMLX\u0027s products Gantt and Scheduler is vulnerable to\u00a0Path Traversal due to lack of HTML sanitization. An unauthenticated user could craft the html payload which could include\n local files from the server and display them in the generated PDF.  \n\nThis issue was fixed in PDF Export Module version 0.7.6.",
  "id": "GHSA-cj88-m5vv-89m3",
  "modified": "2026-05-19T18:32:07Z",
  "published": "2026-05-15T15:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41552"
    },
    {
      "type": "WEB",
      "url": "https://cert.pl/en/posts/2026/05/CVE-2026-7182"
    },
    {
      "type": "WEB",
      "url": "https://docs.dhtmlx.com/gantt/guides/pdf-export-module-whatsnew/#076:~:text=Fixed%20Remote%20Code%20Execution%20and%20File%20Read%20vulnerabilities"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/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-2026-41552 (GCVE-0-2026-41552)

Vulnerability from cvelistv5 – Published: 2026-05-15 12:31 – Updated: 2026-05-15 13:14

Title

Path Traversal in PDF Export Module

Summary

Severity

9.2 (Critical)


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

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

CERT-PL

References

2 references

URL	Tags
https://cert.pl/en/posts/2026/05/CVE-2026-7182	third-party-advisory
https://docs.dhtmlx.com/gantt/guides/pdf-export-m…	release-notes

Impacted products

1 product

Vendor	Product	Version
DHTMLX	PDF Export Module	Affected: 0.3.3 , < 0.7.6 (semver)

Date Public

2026-05-15 12:31

Credits

Łukasz Jaworski (Pentest Limited) Tomasz Holeksa (Pentest Limited)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-41552",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-15T13:14:26.119075Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-15T13:14:32.252Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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          "type": "finder",
          "value": "\u0141ukasz Jaworski (Pentest Limited)"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Tomasz Holeksa (Pentest Limited)"
        }
      ],
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      "metrics": [
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            "attackVector": "NETWORK",
            "baseScore": 9.2,
            "baseSeverity": "CRITICAL",
            "privilegesRequired": "NONE",
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          "tags": [
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          ],
          "url": "https://docs.dhtmlx.com/gantt/guides/pdf-export-module-whatsnew/#076:~:text=Fixed%20Remote%20Code%20Execution%20and%20File%20Read%20vulnerabilities"
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      ],
      "source": {
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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.

Action not permitted

GHSA-CJ88-M5VV-89M3

CVE-2026-41552 (GCVE-0-2026-41552)

Tags

Sightings

Nomenclature