Vulnerability-Lookup

GHSA-VC8H-QC29-HJR2

Vulnerability from github – Published: 2026-08-05 18:31 – Updated: 2026-08-05 18:31

Details

A server-side request forgery vulnerability in Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an authenticated user with low-privileged roles to bypass protections for cloud instance metadata endpoints. Successful exploitation can disclose cloud credentials and compromise cloud resources accessible to the host instance.

Severity

8.5 (High)


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

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  "affected": [],
  "aliases": [
    "CVE-2026-9203"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-05T16:17:10Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-vc8h-qc29-hjr2",
  "modified": "2026-08-05T18:31:37Z",
  "published": "2026-08-05T18:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9203"
    },
    {
      "type": "WEB",
      "url": "https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-August-2026"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-9203 (GCVE-0-2026-9203)

Vulnerability from cvelistv5 – Published: 2026-08-05 15:40 – Updated: 2026-08-05 18:41

Title

Server-side request forgery in Progress MarkLogic Server

Summary

Severity

8.5 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

ProgressSoftware

References

1 reference

URL	Tags
https://community.progress.com/s/article/Marklogi…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software Corporation	MarkLogic Server	Affected: 11.0.0 , < 11.3.6 (custom) Affected: 12.0.0 , < 12.0.3 (custom)

Credits

backslash via Bugcrowd

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JSON

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                "timestamp": "2026-08-05T18:10:58.468614Z",
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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.

Action not permitted

GHSA-VC8H-QC29-HJR2

CVE-2026-9203 (GCVE-0-2026-9203)

Tags

Sightings

Nomenclature