Vulnerability-Lookup

GHSA-643G-3JRV-QCWW

Vulnerability from github – Published: 2026-10-12 15:32 – Updated: 2026-10-12 15:32

Details

Thelia v2.6.0's Smarty templates (address.html and address-update.html) fail to properly escape double quotes in the “next” parameter, enabling reflected Cross‑Site Scripting (XSS) when an authenticated user visits the malicious link containing attacker‑controlled JavaScript.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-103527"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-12T15:17:06Z",
    "severity": null
  },
  "details": "Thelia v2.6.0\u0027s Smarty templates (address.html and address-update.html) fail to properly escape double quotes in the \u201cnext\u201d parameter, enabling reflected Cross\u2011Site Scripting (XSS) when an authenticated user visits the malicious link containing attacker\u2011controlled JavaScript.",
  "id": "GHSA-643g-3jrv-qcww",
  "modified": "2026-10-12T15:32:21Z",
  "published": "2026-10-12T15:32:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-103527"
    },
    {
      "type": "WEB",
      "url": "https://kb.cert.org/vuls/id/162329"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-103527 (GCVE-0-2026-103527)

Vulnerability from cvelistv5 – Published: 2026-10-12 14:54 – Updated: 2026-10-12 14:54

Title

CVE-2026-103527

Summary

Severity

No CVSS data available.

CWE

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

Assigner

certcc CNA under the mitre root

CNA scorecard E 42/100 over 156 records in the last 180 days details

References

1 reference

URL	Tags
https://kb.cert.org/vuls/id/162329

Impacted products

1 product

Vendor	Product	Version
Thelia	Thelia	Affected: 0 , ≤ 2.6.0 (custom)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "Thelia",
          "vendor": "Thelia",
          "versions": [
            {
              "lessThanOrEqual": "2.6.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Thelia v2.6.0\u0027s Smarty templates (address.html and address-update.html) fail to properly escape double quotes in the \u201cnext\u201d parameter, enabling reflected Cross\u2011Site Scripting (XSS) when an authenticated user visits the malicious link containing attacker\u2011controlled JavaScript."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-12T14:54:53.807Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "url": "https://kb.cert.org/vuls/id/162329"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "CVE-2026-103527",
      "x_generator": {
        "engine": "VINCE 3.0.50",
        "env": "prod",
        "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-103527"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2026-103527",
    "datePublished": "2026-10-12T14:54:53.807Z",
    "dateReserved": "2026-09-30T19:06:35.476Z",
    "dateUpdated": "2026-10-12T14:54:53.807Z",
    "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.

Vulnerability timeline

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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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