FKIE_CVE-2026-81178

Vulnerability from fkie_nvd - Published: 2026-09-18 18:17 - Updated: 2026-09-18 18:17
Severity
3.5 (Low) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Summary
SysReptor is a fully customizable pentest reporting platform. Prior to 2026.55, an unauthenticated holder of a public note share link receives project-wide collaborative editing metadata because the public share consumer joins the same collaboration group as authenticated project members and forwards client information, connection, awareness, and deletion events without consistently restricting them to the shared note subtree. The disclosed metadata can identify project members through usernames and names and reveal the identifiers and live editing activity of notes that were not shared. The content of non-shared notes remains protected, and the issue does not grant write access. This issue is fixed in version 2026.55.
References
security-advisories@github.comhttps://github.com/Syslifters/sysreptor/commit/1e52e5058b0c7f420dc45c87ad72e7a4585477b1
security-advisories@github.comhttps://github.com/Syslifters/sysreptor/releases/tag/2026.55
security-advisories@github.comhttps://github.com/Syslifters/sysreptor/security/advisories/GHSA-926c-j47w-8f9c
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "sysreptor",
          "vendor": "Syslifters",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2026.55"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SysReptor is a fully customizable pentest reporting platform. Prior to 2026.55, an unauthenticated holder of a public note share link receives project-wide collaborative editing metadata because the public share consumer joins the same collaboration group as authenticated project members and forwards client information, connection, awareness, and deletion events without consistently restricting them to the shared note subtree. The disclosed metadata can identify project members through usernames and names and reveal the identifiers and live editing activity of notes that were not shared. The content of non-shared notes remains protected, and the issue does not grant write access. This issue is fixed in version 2026.55."
    }
  ],
  "id": "CVE-2026-81178",
  "lastModified": "2026-09-18T18:17:15.577",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-81178",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-18T18:03:32.395858Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-18T18:17:15.433",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/Syslifters/sysreptor/commit/1e52e5058b0c7f420dc45c87ad72e7a4585477b1"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/Syslifters/sysreptor/releases/tag/2026.55"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/Syslifters/sysreptor/security/advisories/GHSA-926c-j47w-8f9c"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}



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