Vulnerability-Lookup

CVE-2026-82865 (GCVE-0-2026-82865)

Vulnerability from cvelistv5 – Published: 2026-08-31 08:46 – Updated: 2026-08-31 14:41

Title

pdfme schemas before 5.5.10 Cross-Site Scripting via i18n Label

Summary

pdfme schemas before 5.5.10 contains a cross-site scripting vulnerability in the multiVariableText property panel that assigns unsanitized i18n label values to innerHTML. Attackers who control label overrides through options.labels can inject arbitrary JavaScript that executes when users open the Designer and select a multiVariableText field without variable placeholders.

Severity

2.1 (Low)


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

4.4 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-31 14:41 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

VulnCheck mitre root

References

2 references

URL	Tags
https://github.com/pdfme/pdfme/security/advisorie…	vendor-advisory
https://www.vulncheck.com/advisories/pdfme-schema…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
pdfme	schemas	Affected: 0 , < 5.5.10 (semver) Unaffected: 5.5.10 (semver)	guessed

Date Public

2026-03-20 00:00

Credits

offset

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-82865

Vulnerability from fkie_nvd - Published: 2026-08-31 09:17 - Updated: 2026-08-31 15:18

Severity

4.4 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N

Summary

References

	URL	Tags
	disclosure@vulncheck.com	https://github.com/pdfme/pdfme/security/advisories/GHSA-xgx4-2wgv-4jhm
	disclosure@vulncheck.com	https://www.vulncheck.com/advisories/pdfme-schemas-before-5.5.10-cross-site-scripting-via-i18n-label
	134c704f-9b21-4f2e-91b3-4a467353bcc0	https://github.com/pdfme/pdfme/security/advisories/GHSA-xgx4-2wgv-4jhm

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:npm/pdfme/schemas",
          "product": "schemas",
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          "versions": [
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              "version": "0",
              "versionType": "semver"
            },
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              "versionType": "semver"
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    }
  ],
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  "lastModified": "2026-08-31T15:18:27.793",
  "metrics": {
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    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/pdfme/pdfme/security/advisories/GHSA-xgx4-2wgv-4jhm"
    },
    {
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    }
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  "vulnStatus": "Received",
  "weaknesses": [
    {
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        {
          "lang": "en",
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}

GHSA-V7HF-W8F6-4V98

Vulnerability from github – Published: 2026-08-31 09:30 – Updated: 2026-08-31 09:30

Details

Severity

4.4 (Medium)


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

2.1 (Low)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-82865"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-31T09:17:07Z",
    "severity": "LOW"
  },
  "details": "pdfme schemas before 5.5.10 contains a cross-site scripting vulnerability in the multiVariableText property panel that assigns unsanitized i18n label values to innerHTML. Attackers who control label overrides through options.labels can inject arbitrary JavaScript that executes when users open the Designer and select a multiVariableText field without variable placeholders.",
  "id": "GHSA-v7hf-w8f6-4v98",
  "modified": "2026-08-31T09:30:32Z",
  "published": "2026-08-31T09:30:32Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/pdfme/pdfme/security/advisories/GHSA-xgx4-2wgv-4jhm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82865"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/pdfme-schemas-before-5.5.10-cross-site-scripting-via-i18n-label"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/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"
    }
  ]
}

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

CVE-2026-82865 (GCVE-0-2026-82865)

FKIE_CVE-2026-82865

GHSA-V7HF-W8F6-4V98

Tags

Sightings

Nomenclature