Vulnerability-Lookup

CVE-2026-85612 (GCVE-0-2026-85612)

Vulnerability from cvelistv5 – Published: 2026-09-04 11:30 – Updated: 2026-09-14 19:33

Title

OpenPanel before 2.3.0 SSRF via favicon and og endpoints

Summary

OpenPanel before 2.3.0 contains an unauthenticated server-side request forgery vulnerability in the /misc/favicon and /misc/og endpoints that accept an attacker-supplied url parameter with insufficient validation. Attackers can force the API to fetch arbitrary internal hosts and cloud metadata endpoints, with small responses returned verbatim enabling credential theft and internal service enumeration.

Severity

8.7 (High)


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

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-14 19:19 UTC

CWE

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

Assigner

VulnCheck mitre root

References

2 references

URL	Tags
https://github.com/Openpanel-dev/openpanel/securi…	vendor-advisory
https://www.vulncheck.com/advisories/openpanel-be…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
Openpanel-dev	openpanel	Affected: 0 , < 2.3.0 (semver) Unaffected: 2.3.0 (semver) cpe:2.3:a:openpanel:openpanel::::::::

Date Public

2026-08-20 00:00

Credits

hotplugin0x01

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-85612

Vulnerability from fkie_nvd - Published: 2026-09-04 12:17 - Updated: 2026-09-14 20:16

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

References

	URL	Tags
	disclosure@vulncheck.com	https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-2hff-m67f-2w2w
	disclosure@vulncheck.com	https://www.vulncheck.com/advisories/openpanel-before-2.3.0-ssrf-via-favicon-and-og-endpoints

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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          "defaultStatus": "unaffected",
          "product": "openpanel",
          "vendor": "Openpanel-dev",
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  "id": "CVE-2026-85612",
  "lastModified": "2026-09-14T20:16:58.547",
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}

GHSA-77R3-F9WV-HGGF

Vulnerability from github – Published: 2026-09-04 12:31 – Updated: 2026-09-04 12:31

Details

Severity

7.5 (High)


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

8.7 (High)


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

Show details on source website

JSON

To clipboard

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  "affected": [],
  "aliases": [
    "CVE-2026-85612"
  ],
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    "github_reviewed": false,
    "github_reviewed_at": null,
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  },
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  "id": "GHSA-77r3-f9wv-hggf",
  "modified": "2026-09-04T12:31:01Z",
  "published": "2026-09-04T12:31:01Z",
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    {
      "type": "WEB",
      "url": "https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-2hff-m67f-2w2w"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-85612"
    },
    {
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      "url": "https://www.vulncheck.com/advisories/openpanel-before-2.3.0-ssrf-via-favicon-and-og-endpoints"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/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.
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.

Action not permitted

CVE-2026-85612 (GCVE-0-2026-85612)

FKIE_CVE-2026-85612

GHSA-77R3-F9WV-HGGF

Tags

Sightings

Nomenclature

Related by attack behaviour