psi-probe PSI Probe Session ExpireSessionsController.java handleRequestInternal denial of service

{
  "id": "3c911b85271e99db508e13a1173839a3b7d57230fb6dad156a6ce7ec247183fc",
  "url": "https://osv.dev/vulnerability/CVE-2026-3269",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "psi-probe PSI Probe Session ExpireSessionsController.java handleRequestInternal denial of service",
    "summary": "A flaw has been found in psi-probe PSI Probe up to 5.3.0. The impacted element is the function handleRequestInternal of the file psi-probe-core/src/main/java/psiprobe/controllers/sessions/ExpireSessionsController.java of the component Session Handler. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
    "evidence": "osv:CVE-2026-3269",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-3269",
      "aliases": [
        "CVE-2026-3269",
        "GHSA-rx6w-2w6h-r346"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/psi-probe/psi-probe",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "0f45dc9e4cc6a3ca0240fff938e6b61ca24878a3"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:psi-probe:psi_probe:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "5.3.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "psi-probe-5.3.0",
            "psi-probe-3.7.2",
            "psi-probe-3.7.1",
            "psi-probe-3.7.0",
            "psi-probe-3.6.0",
            "psi-probe-3.5.9",
            "psi-probe-3.5.8",
            "psi-probe-3.5.7",
            "psi-probe-3.5.6",
            "psi-probe-3.5.5",
            "psi-probe-3.5.4",
            "psi-probe-3.5.3",
            "psi-probe-3.5.2",
            "psi-probe-3.5.1",
            "psi-probe-3.5.0",
            "psi-probe-3.4.5",
            "psi-probe-3.4.4",
            "psi-probe-3.4.3",
            "psi-probe-3.4.2",
            "psi-probe-3.4.1",
            "psi-probe-3.4.0",
            "psi-probe-3.3.1",
            "psi-probe-3.3.0",
            "3.2.0",
            "psi-probe-3.2.0",
            "3.1.0",
            "psi-probe-3.1.0",
            "3.0.0",
            "psi-probe-3.0.0",
            "3.0.0.RC2",
            "psi-probe-3.0.0.RC2-B",
            "3.0.0.RC1",
            "2.4.0.SP1",
            "3.0.0.M3",
            "3.0.0.M2",
            "3.0.0.M1",
            "1.7b"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3269.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:35.926623011Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3269.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-3269",
        "https://vuldb.com/?id.347993",
        "https://vuldb.com/?submit.758665",
        "https://github.com/AnalogyC0de/public_exp/issues/13",
        "https://vuldb.com/?ctiid.347993"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-404"
        ],
        "cna_assigner": "VulDB",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "5.0"
                  },
                  {
                    "last_affected": "5.0"
                  },
                  {
                    "introduced": "5.1"
                  },
                  {
                    "last_affected": "5.1"
                  },
                  {
                    "introduced": "5.2"
                  },
                  {
                    "last_affected": "5.2"
                  },
                  {
                    "introduced": "5.3.0"
                  },
                  {
                    "last_affected": "5.3.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandaloneSingleVersion"
              }
            ]
          },
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "last_affected": "5.3.0"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3269.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-3269",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 503455,
  "published_at": "2026-02-26T23:32:07.43+00:00"
}