Vulnerability-Lookup

GHSA-G7V6-X8XJ-FVJM

Vulnerability from github – Published: 2026-06-20 21:31 – Updated: 2026-06-20 21:31

Details

GNU Savannah Administration Savane through 3.17 uses untrusted data as part of authorization.

Severity

3.7 (Low)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-56355"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-696"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-20T21:16:54Z",
    "severity": "LOW"
  },
  "details": "GNU Savannah Administration Savane through 3.17 uses untrusted data as part of authorization.",
  "id": "GHSA-g7v6-x8xj-fvjm",
  "modified": "2026-06-20T21:31:24Z",
  "published": "2026-06-20T21:31:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56355"
    },
    {
      "type": "WEB",
      "url": "https://cgit.git.savannah.gnu.org/cgit/administration/savane.git/tree/frontend/php/file.php?h=release-3.17#n113"
    },
    {
      "type": "WEB",
      "url": "https://cgit.git.savannah.gnu.org/cgit/administration/savane.git/tree/frontend/php/file.php?h=release-3.17#n123"
    },
    {
      "type": "WEB",
      "url": "https://news.ycombinator.com/item?id=48605220"
    },
    {
      "type": "WEB",
      "url": "https://www.fsf.org/news/statement-regarding-gnu-savannah-security-reports"
    },
    {
      "type": "WEB",
      "url": "https://www.hacktron.ai"
    },
    {
      "type": "WEB",
      "url": "https://www.mallory.ai/stories/019ee445-bdd4-7775-93b5-a8faaf5c2eb7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-56355 (GCVE-0-2026-56355)

Vulnerability from cvelistv5 – Published: 2026-06-20 20:08 – Updated: 2026-06-22 17:21

Summary

GNU Savannah Administration Savane through 3.17 uses untrusted data as part of authorization.

Severity

3.7 (Low)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-696 - Incorrect Behavior Order

Assigner

mitre

References

6 references

URL	Tags
https://cgit.git.savannah.gnu.org/cgit/administra…
https://cgit.git.savannah.gnu.org/cgit/administra…
https://www.fsf.org/news/statement-regarding-gnu-…
https://www.hacktron.ai
https://www.mallory.ai/stories/019ee445-bdd4-7775…
https://news.ycombinator.com/item?id=48605220

Impacted products

1 product

Vendor	Product	Version
GNU	Savane	Affected: 3.14 , ≤ 3.17 (custom)

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2026-56355",
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
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                "timestamp": "2026-06-22T17:21:08.779367Z",
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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.

Action not permitted

GHSA-G7V6-X8XJ-FVJM

CVE-2026-56355 (GCVE-0-2026-56355)

Tags

Sightings

Nomenclature