Vulnerability-Lookup

CVE-2026-113668 (GCVE-0-2026-113668)

Vulnerability from cvelistv5 – Published: 2026-10-20 17:32 – Updated: 2026-10-20 19:04

Title

ApostropheCMS: :_id/locales REST route omits the public-API authorization gate its sibling read routes enforce (unauthenticated doc-existence + locale metadata disclosure)

Summary

ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0, the REST route GET /api/v1/<piece-type>/:_id/locales (and the equivalent page route) does not apply the publicApiCheckAsync gate that ApostropheCMS's other read routes enforce. An unauthenticated caller can therefore query this route for any document _id and learn whether the document exists and which locales it is published in — a document-existence and locale-metadata disclosure that the read-API is otherwise supposed to gate. This issue is fixed in version 4.33.0.

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-20 19:04 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
CWE-862 - Missing Authorization

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7657 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/apostrophecms/apostrophe/secur…	x_refsource_CONFIRM
https://github.com/apostrophecms/apostrophe/commi…	x_refsource_MISC
https://github.com/apostrophecms/apostrophe/commi…	x_refsource_MISC
https://github.com/apostrophecms/apostrophe/relea…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version	CPE status
apostrophecms	apostrophe	Affected: < 4.33.0	guessed

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2026-113668",
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        {
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          "url": "https://github.com/apostrophecms/apostrophe/releases/tag/apostrophe@4.33.0"
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      },
      "title": "ApostropheCMS: :_id/locales REST route omits the public-API authorization gate its sibling read routes enforce (unauthenticated doc-existence + locale metadata disclosure)"
    }
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          }
        ],
        "id": "CVE-2026-113668",
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        "metrics": {
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          "ssvcV203": [
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                "timestamp": "2026-10-20T19:04:39.578019Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-10-20T18:17:20.410",
        "references": [
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            "url": "https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845ce"
          },
          {
            "source": "security-advisories@github.com",
            "url": "https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b350"
          },
          {
            "source": "security-advisories@github.com",
            "url": "https://github.com/apostrophecms/apostrophe/releases/tag/apostrophe@4.33.0"
          },
          {
            "source": "security-advisories@github.com",
            "url": "https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-gqh3-7856-rjjg"
          }
        ],
        "sourceIdentifier": "security-advisories@github.com",
        "vulnStatus": "Deferred",
        "weaknesses": [
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                "value": "CWE-200"
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                "value": "CWE-862"
              }
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            "source": "security-advisories@github.com",
            "type": "Secondary"
          }
        ]
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    }
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}

FKIE_CVE-2026-113668

Vulnerability from fkie_nvd - Published: 2026-10-20 18:17 - Updated: 2026-10-20 19:53

Severity

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Summary

References

	URL	Tags
	security-advisories@github.com	https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845ce
	security-advisories@github.com	https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b350
	security-advisories@github.com	https://github.com/apostrophecms/apostrophe/releases/tag/apostrophe@4.33.0
	security-advisories@github.com	https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-gqh3-7856-rjjg

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "apostrophe",
          "vendor": "apostrophecms",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.33.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0, the REST route GET /api/v1/\u003cpiece-type\u003e/:_id/locales (and the equivalent page route) does not apply the publicApiCheckAsync gate that ApostropheCMS\u0027s other read routes enforce. An unauthenticated caller can therefore query this route for any document _id and learn whether the document exists and which locales it is published in \u2014 a document-existence and locale-metadata disclosure that the read-API is otherwise supposed to gate. This issue is fixed in version 4.33.0."
    }
  ],
  "id": "CVE-2026-113668",
  "lastModified": "2026-10-20T19:53:10.247",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-113668",
          "options": [
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              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-10-20T19:04:39.578019Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-10-20T18:17:20.410",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845ce"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b350"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/apostrophecms/apostrophe/releases/tag/apostrophe@4.33.0"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-gqh3-7856-rjjg"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        },
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}

GHSA-GQH3-7856-RJJG

Vulnerability from github – Published: 2026-10-20 18:14 – Updated: 2026-10-20 18:14

Summary

ApostropheCMS: :_id/locales REST route omits the public-API authorization gate its sibling read routes enforce (unauthenticated doc-existence + locale metadata disclosure)

Details

Summary

The REST route GET /api/v1/<piece-type>/:_id/locales (and the equivalent page route) does not apply the publicApiCheckAsync gate that ApostropheCMS's other read routes enforce. An unauthenticated caller can therefore query this route for any document _id and learn whether the document exists and which locales it is published in — a document-existence and locale-metadata disclosure that the read-API is otherwise supposed to gate.

Affected

Repository: apostrophecms/apostrophe (monorepo package apostrophe).
Confirmed at 4.32.2 (commit d3ff8c9 == the shipped 4.32.2; unchanged at current HEAD). No fix at time of report.
Stack: Node.js / Express + MongoDB.
Endpoints: GET /api/v1/<piece-type>/:_id/locales and GET /api/v1/@apostrophecms/page/:_id/locales.

Technical detail

Unsafe: modules/@apostrophecms/piece-type/index.js:397 registers the :_id/locales route with no publicApiCheckAsync. The page module has the same omission at modules/@apostrophecms/page/index.js:925.
Gated siblings: the read routes in the same module (e.g. getAll at piece-type/index.js:256-263) call publicApiCheckAsync (:263) to enforce the public-API access policy.
So the locales handler (which calls getLocales() for the document) runs for any caller regardless of the public-API gate the other read routes apply, returning the document's locale/publication metadata without authorization.

Impact

An unauthenticated caller can confirm the existence of a document by _id and enumerate its locales/publication state — information the read-API is meant to gate. Defensibly 4.3 (AC:H) given the opaque _id precondition (the caller needs a document id).

How it was verified (local only)

Reproduced against apostrophe@4.32.2 (== commit d3ff8c9) locally with synthetic content: - Source review confirmed the :_id/locales route lacks publicApiCheckAsync while the sibling read routes have it. - An unauthenticated GET /api/v1/<piece-type>/<_id>/locales returned the document's locale metadata (existence + locales), while the gated read routes (e.g. getAll) correctly required the public-API policy. - Control: the same route with the publicApiCheckAsync gate added (matching the siblings) denies the unauthenticated request — isolating the missing gate as the cause. Synthetic content only; nothing hosted was touched.

Remediation

Add the publicApiCheckAsync (or equivalent) authorization gate to the :_id/locales route in both the piece-type and page modules, matching the sibling read routes, so the locale/existence metadata is only returned to callers permitted by the public-API policy.

Credit

Please credit Santosh Kumar Puppala (https://github.com/Santoshkumarpuppala).

Severity

5.3 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "apostrophe"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.33.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-113668"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-862"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-10-20T18:14:32Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "## Summary\nThe REST route `GET /api/v1/\u003cpiece-type\u003e/:_id/locales` (and the equivalent page route) does not apply the `publicApiCheckAsync` gate that ApostropheCMS\u0027s other read routes enforce. An unauthenticated caller can therefore query this route for any document `_id` and learn whether the document exists and which locales it is published in \u2014 a document-existence and locale-metadata disclosure that the read-API is otherwise supposed to gate.\n \n## Affected\n- Repository: `apostrophecms/apostrophe` (monorepo package `apostrophe`).\n- Confirmed at **4.32.2** (commit `d3ff8c9` == the shipped 4.32.2; unchanged at current HEAD). No fix at time of report.\n- Stack: Node.js / Express + MongoDB.\n- Endpoints: `GET /api/v1/\u003cpiece-type\u003e/:_id/locales` and `GET /api/v1/@apostrophecms/page/:_id/locales`.\n\n## Technical detail\n- Unsafe: `modules/@apostrophecms/piece-type/index.js:397` registers the `:_id/locales` route with **no** `publicApiCheckAsync`. The page module has the same omission at `modules/@apostrophecms/page/index.js:925`.\n- Gated siblings: the read routes in the same module (e.g. `getAll` at `piece-type/index.js:256-263`) call `publicApiCheckAsync` (`:263`) to enforce the public-API access policy.\n- So the `locales` handler (which calls `getLocales()` for the document) runs for any caller regardless of the public-API gate the other read routes apply, returning the document\u0027s locale/publication metadata without authorization.\n\n## Impact\n\nAn unauthenticated caller can confirm the existence of a document by `_id` and enumerate its locales/publication state \u2014 information the read-API is meant to gate. Defensibly 4.3 (AC:H) given the opaque `_id` precondition (the caller needs a document id).\n \n## How it was verified (local only)\nReproduced against `apostrophe@4.32.2` (== commit `d3ff8c9`) locally with synthetic content:\n- Source review confirmed the `:_id/locales` route lacks `publicApiCheckAsync` while the sibling read routes have it.\n- An **unauthenticated** `GET /api/v1/\u003cpiece-type\u003e/\u003c_id\u003e/locales` returned the document\u0027s locale metadata (existence + locales), while the gated read routes (e.g. `getAll`) correctly required the public-API policy.\n- Control: the same route with the `publicApiCheckAsync` gate added (matching the siblings) denies the unauthenticated request \u2014 isolating the missing gate as the cause.\nSynthetic content only; nothing hosted was touched.\n \n## Remediation\nAdd the `publicApiCheckAsync` (or equivalent) authorization gate to the `:_id/locales` route in both the piece-type and page modules, matching the sibling read routes, so the locale/existence metadata is only returned to callers permitted by the public-API policy.\n \n## Credit\nPlease credit **Santosh Kumar Puppala** (https://github.com/Santoshkumarpuppala).",
  "id": "GHSA-gqh3-7856-rjjg",
  "modified": "2026-10-20T18:14:33Z",
  "published": "2026-10-20T18:14:32Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-gqh3-7856-rjjg"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845ce"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b350"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apostrophecms/apostrophe"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apostrophecms/apostrophe/releases/tag/apostrophe@4.33.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ApostropheCMS: :_id/locales REST route omits the public-API authorization gate its sibling read routes enforce (unauthenticated doc-existence + locale metadata disclosure)"
}

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

Sightings and recorded dates, grouped by day · UTC

Order JSON

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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.
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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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CVE-2026-113668 (GCVE-0-2026-113668)

FKIE_CVE-2026-113668

GHSA-GQH3-7856-RJJG

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