Vulnerability-Lookup

CVE-2026-33146 (GCVE-0-2026-33146)

Vulnerability from cvelistv5 – Published: 2026-04-14 21:36 – Updated: 2026-04-15 14:28

Title

Docmost's Public Share Search Exposes Metadata of Restricted Children

Summary

Docmost is open-source collaborative wiki and documentation software. An authorization bypass vulnerability in versions 0.70.0 through 0.70.2 exposes restricted child page titles and text snippets through the public search endpoint (`POST /api/search/share-search`) for publicly shared content. This flaw allows unauthenticated users to enumerate and retrieve content that should remain hidden from public share viewers, leading to a confidentiality breach. Version 0.70.3 contains a patch.

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-15 14:27 UTC

CWE

CWE-285 - Improper Authorization

Assigner

GitHub_M mitre root

References

1 reference

URL	Tags
https://github.com/docmost/docmost/security/advis…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version	CPE status
docmost	docmost	Affected: >= 0.70.0, < 0.70.3	guessed

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-33146

Vulnerability from fkie_nvd - Published: 2026-04-14 22:16 - Updated: 2026-07-24 23:10

Severity

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

Summary

References

	URL	Tags
	security-advisories@github.com	https://github.com/docmost/docmost/security/advisories/GHSA-qq4c-8rjr-w42c	Exploit, Vendor Advisory

Impacted products

	Vendor	Product	Version
	docmost	docmost	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "docmost",
          "vendor": "docmost",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 0.70.0, \u003c 0.70.3"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
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    },
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    }
  ],
  "id": "CVE-2026-33146",
  "lastModified": "2026-07-24T23:10:00.563",
  "metrics": {
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          "confidentialityImpact": "LOW",
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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.

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.