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PraisonAI: Platform member PATCH routes allow owner resource rewrites and project lead reassignment delete bypass

Type: advisorySources: OSV2 source records

# Platform member PATCH routes allow owner resource rewrites and project lead reassignment delete bypass ## Summary `praisonai-platform` lets an ordinary workspace member patch owner-created project, issue, and agent records even though the paired delete routes enforce owner/admin authorization. For projects, the member can first patch `lead_id` to their own user id and then delete the owner-created project, bypassing a delete guard that correctly returned `403` before the reassignment. ## Technical Details The affected boundary is the difference between "is a workspace member" and "owns or administers this resource". `src/praisonai-platform/praisonai_platform/api/deps.py` defines `require_workspace_member`, `require_workspace_admin`, `require_workspace_owner`, and `require_delete_permission`. `require_workspace_member` only checks that the caller has at least the `member` role in the workspace, while `require_delete_permission` allows delete only for workspace admins/owners or the resource owner. The project update route in `src/praisonai-platform/praisonai_platform/api/routes/projects.py` defines `PATCH /workspaces/{workspace_id}/projects/{project_id}` with `user: AuthIdentity = Depends(require_workspace_member)`. It passes `title`, `description`, `status`, `lead_type`, and `lead_id` into `ProjectService.update`. `src/praisonai-platform/praisonai_platform/services/project_service.py` then writes `project.lead_id = lead_id` when supplied. The paired project delete route firs

Products
praisonai-platform
Affected versions
0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.6, 0.1.8
Fixed versions
0.1.9
CVEs
CVE-2026-61442
Confirmed fixed CVEs
Not specified
Updated in this feed
30 Oct 2026, 18:17 UTC · Revision 1

Source evidence

PraisonAI: Platform member PATCH routes allow owner resource rewrites and project lead reassignment delete bypass

core-osv · Original source

Published 8 Oct 2026, 22:01 UTC

# Platform member PATCH routes allow owner resource rewrites and project lead reassignment delete bypass ## Summary `praisonai-platform` lets an ordinary workspace member patch owner-created project, issue, and agent records even though the paired delete routes enforce owner/admin authorization. For projects, the member can first patch `lead_id` to their own user id and then delete the owner-created project, bypassing a delete guard that correctly returned `403` before the reassignment. ## Technical Details The affected boundary is the difference between "is a workspace member" and "owns or administers this resource". `src/praisonai-platform/praisonai_platform/api/deps.py` defines `require_workspace_member`, `require_workspace_admin`, `require_workspace_owner`, and `require_delete_permission`. `require_workspace_member` only checks that the caller has at least the `member` role in the workspace, while `require_delete_permission` allows delete only for workspace admins/owners or the resource owner. The project update route in `src/praisonai-platform/praisonai_platform/api/routes/projects.py` defines `PATCH /workspaces/{workspace_id}/projects/{project_id}` with `user: AuthIdentity = Depends(require_workspace_member)`. It passes `title`, `description`, `status`, `lead_type`, and `lead_id` into `ProjectService.update`. `src/praisonai-platform/praisonai_platform/services/project_service.py` then writes `project.lead_id = lead_id` when supplied. The paired project delete route firs

osv:GHSA-c78w-2q4r-68r7

praisonai-platform

Fixed versions: 0.1.9

Complete source record
{
  "id": "cfec30c7b78741ff42caf89c1413ecfccd79111414e08d702bbf0d05a7cb9dc3",
  "url": "https://osv.dev/vulnerability/GHSA-c78w-2q4r-68r7",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "PraisonAI: Platform member PATCH routes allow owner resource rewrites and project lead reassignment delete bypass",
    "summary": "# Platform member PATCH routes allow owner resource rewrites and project lead reassignment delete bypass ## Summary `praisonai-platform` lets an ordinary workspace member patch owner-created project, issue, and agent records even though the paired delete routes enforce owner/admin authorization. For projects, the member can first patch `lead_id` to their own user id and then delete the owner-created project, bypassing a delete guard that correctly returned `403` before the reassignment. ## Technical Details The affected boundary is the difference between \"is a workspace member\" and \"owns or administers this resource\". `src/praisonai-platform/praisonai_platform/api/deps.py` defines `require_workspace_member`, `require_workspace_admin`, `require_workspace_owner`, and `require_delete_permission`. `require_workspace_member` only checks that the caller has at least the `member` role in the workspace, while `require_delete_permission` allows delete only for workspace admins/owners or the resource owner. The project update route in `src/praisonai-platform/praisonai_platform/api/routes/projects.py` defines `PATCH /workspaces/{workspace_id}/projects/{project_id}` with `user: AuthIdentity = Depends(require_workspace_member)`. It passes `title`, `description`, `status`, `lead_type`, and `lead_id` into `ProjectService.update`. `src/praisonai-platform/praisonai_platform/services/project_service.py` then writes `project.lead_id = lead_id` when supplied. The paired project delete route firs",
    "evidence": "osv:GHSA-c78w-2q4r-68r7",
    "products": [
      {
        "name": {
          "value": "praisonai-platform",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0.1.9",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": [
          {
            "value": "0.1.0",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.3",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.4",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.6",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.8",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "high",
    "structured": {
      "id": "GHSA-c78w-2q4r-68r7",
      "aliases": [
        "CVE-2026-61442",
        "GHSA-c78w-2q4r-68r7",
        "PYSEC-2026-4262"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0.1.9"
                }
              ]
            }
          ],
          "package": {
            "name": "praisonai-platform",
            "purl": "pkg:pypi/praisonai-platform",
            "ecosystem": "PyPI"
          },
          "versions": [
            "0.1.0",
            "0.1.1",
            "0.1.2",
            "0.1.3",
            "0.1.4",
            "0.1.6",
            "0.1.8"
          ],
          "database_specific": {
            "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-c78w-2q4r-68r7/GHSA-c78w-2q4r-68r7.json",
            "last_known_affected_version_range": "<= 0.1.8"
          }
        }
      ],
      "modified": "2026-10-15T14:56:22.070528327Z",
      "provider": "osv",
      "references": [
        "https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-c78w-2q4r-68r7",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-61442",
        "https://github.com/MervinPraison/PraisonAI/commit/846568c7a5d8ce9e71e56e4c213f027c04909753",
        "https://github.com/MervinPraison/PraisonAI",
        "https://www.vulncheck.com/advisories/praisonai-platform-before-authorization-bypass-via-patch"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-862",
          "CWE-863"
        ],
        "severity": "HIGH",
        "github_reviewed": true,
        "nvd_published_at": null,
        "github_reviewed_at": "2026-10-08T22:01:11Z"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-61442",
        "evidence": "/aliases"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/database_specific/severity"
  },
  "source_id": "core-osv",
  "document_id": 332696,
  "published_at": "2026-10-08T22:01:11+00:00"
}

PraisonAI: Platform member PATCH routes allow owner resource rewrites and project lead reassignment delete bypass

core-osv · Original source

Published 15 Oct 2026, 10:22 UTC

# Platform member PATCH routes allow owner resource rewrites and project lead reassignment delete bypass ## Summary `praisonai-platform` lets an ordinary workspace member patch owner-created project, issue, and agent records even though the paired delete routes enforce owner/admin authorization. For projects, the member can first patch `lead_id` to their own user id and then delete the owner-created project, bypassing a delete guard that correctly returned `403` before the reassignment. ## Technical Details The affected boundary is the difference between "is a workspace member" and "owns or administers this resource". `src/praisonai-platform/praisonai_platform/api/deps.py` defines `require_workspace_member`, `require_workspace_admin`, `require_workspace_owner`, and `require_delete_permission`. `require_workspace_member` only checks that the caller has at least the `member` role in the workspace, while `require_delete_permission` allows delete only for workspace admins/owners or the resource owner. The project update route in `src/praisonai-platform/praisonai_platform/api/routes/projects.py` defines `PATCH /workspaces/{workspace_id}/projects/{project_id}` with `user: AuthIdentity = Depends(require_workspace_member)`. It passes `title`, `description`, `status`, `lead_type`, and `lead_id` into `ProjectService.update`. `src/praisonai-platform/praisonai_platform/services/project_service.py` then writes `project.lead_id = lead_id` when supplied. The paired project delete route firs

osv:PYSEC-2026-4262

praisonai-platform

Fixed versions: 0.1.9

Complete source record
{
  "id": "a397c4b34a24e7f016557da7b016342bb2c701d806ebd07470a37a32fbbfe0b0",
  "url": "https://osv.dev/vulnerability/PYSEC-2026-4262",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "PraisonAI: Platform member PATCH routes allow owner resource rewrites and project lead reassignment delete bypass",
    "summary": "# Platform member PATCH routes allow owner resource rewrites and project lead reassignment delete bypass ## Summary `praisonai-platform` lets an ordinary workspace member patch owner-created project, issue, and agent records even though the paired delete routes enforce owner/admin authorization. For projects, the member can first patch `lead_id` to their own user id and then delete the owner-created project, bypassing a delete guard that correctly returned `403` before the reassignment. ## Technical Details The affected boundary is the difference between \"is a workspace member\" and \"owns or administers this resource\". `src/praisonai-platform/praisonai_platform/api/deps.py` defines `require_workspace_member`, `require_workspace_admin`, `require_workspace_owner`, and `require_delete_permission`. `require_workspace_member` only checks that the caller has at least the `member` role in the workspace, while `require_delete_permission` allows delete only for workspace admins/owners or the resource owner. The project update route in `src/praisonai-platform/praisonai_platform/api/routes/projects.py` defines `PATCH /workspaces/{workspace_id}/projects/{project_id}` with `user: AuthIdentity = Depends(require_workspace_member)`. It passes `title`, `description`, `status`, `lead_type`, and `lead_id` into `ProjectService.update`. `src/praisonai-platform/praisonai_platform/services/project_service.py` then writes `project.lead_id = lead_id` when supplied. The paired project delete route firs",
    "evidence": "osv:PYSEC-2026-4262",
    "products": [
      {
        "name": {
          "value": "praisonai-platform",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0.1.9",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": [
          {
            "value": "0.1.0",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.3",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.4",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.6",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "0.1.8",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "high",
    "structured": {
      "id": "PYSEC-2026-4262",
      "aliases": [
        "CVE-2026-61442",
        "GHSA-c78w-2q4r-68r7",
        "PYSEC-2026-4262"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0.1.9"
                }
              ]
            }
          ],
          "package": {
            "name": "praisonai-platform",
            "purl": "pkg:pypi/praisonai-platform",
            "ecosystem": "PyPI"
          },
          "versions": [
            "0.1.0",
            "0.1.1",
            "0.1.2",
            "0.1.3",
            "0.1.4",
            "0.1.6",
            "0.1.8"
          ],
          "database_specific": {
            "source": "https://github.com/pypa/advisory-database/blob/main/vulns/praisonai-platform/PYSEC-2026-4262.yaml"
          }
        }
      ],
      "modified": "2026-10-15T14:45:11.730754105Z",
      "provider": "osv",
      "references": [
        "https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-c78w-2q4r-68r7",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-61442",
        "https://github.com/MervinPraison/PraisonAI/commit/846568c7a5d8ce9e71e56e4c213f027c04909753",
        "https://github.com/MervinPraison/PraisonAI",
        "https://www.vulncheck.com/advisories/praisonai-platform-before-authorization-bypass-via-patch",
        "https://pypi.org/project/praisonai-platform",
        "https://github.com/advisories/GHSA-c78w-2q4r-68r7"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-61442",
        "evidence": "/aliases"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 332654,
  "published_at": "2026-10-15T10:22:53.695362+00:00"
}