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CVE-2026-97737

📛 CVE Title

CVE-2026-97737

Description

In Wakapi before 2.17.6, the user caching service allows a lookup to be resolved in an unintended lookup context, leading to account takeover.

Overview

State
PUBLISHED
Assigner (CNA)
mitre
CVSS severity
HIGH
CVSS score
CVSS 7.4 / 10 7.4 7.4 / 10
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Effective score
7.4 / 10 HIGH source: CNA overview
CWE(s)
CWE-843
Reserved
2026-09-25
Published
2026-09-25 04:08 UTC
Last updated
2026-09-25 15:27 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/97xxx/CVE-2026-97737.json
Linked Threat
CVE-2026-97737 — CVE-2026-97737

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published
2026-09-25 05:17:07 UTC
NVD last modified
2026-09-25 16:17:31 UTC
NVD CVSS v3.1
CVSS 7.4 / 10 7.4 7.4 / 10 HIGH source: cve@mitre.org
NVD CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Exploitability subscore
2.2 / 10
Impact subscore
5.2 / 10
EPSS score
0.0027 (probability of exploitation in next 30 days)
EPSS percentile
16.74% vs all CVEs — higher = more likely to be exploited, as of 2026-09-25

NVD / KEV / EPSS data refreshed 2026-09-26 04:28 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.

Affected products (1)

VendorProductVersionsPlatforms
muety Wakapi 0 (affected) —

Vendor references (3)

References embedded in the original CVE record by the assigning CNA.

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

NVD-tagged references (3)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-97737.json.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-97737",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-25T15:26:53.957707Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-25T15:27:35.476Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "user caching service (services/user.go)"
          ],
          "packageURL": "pkg:golang/github.com/muety/wakapi",
          "product": "Wakapi",
          "programFiles": [
            "services/user.go"
          ],
          "repo": "https://github.com/muety/wakapi",
          "vendor": "muety",
          "versions": [
            {
              "lessThan": "2.17.6",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "User caching enabled<br>"
            }
          ],
          "value": "User caching enabled"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Wakapi before 2.17.6, the user caching service allows a lookup to be resolved in an unintended lookup context, leading to account takeover."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-843",
              "description": "CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-25T04:08:25.094Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/muety/wakapi/security/advisories/GHSA-x48w-3rq3-w2pq"
        },
        {
          "url": "https://github.com/muety/wakapi/releases/tag/2.17.6"
        },
        {
          "url": "https://github.com/muety/wakapi/commit/ce91eac2c2d9b29a00873554d2ecef76f10b9087"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Upgrade to version 2.17.6 or later<br>"
            }
          ],
          "value": "Upgrade to version 2.17.6 or later"
        }
      ],
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Disable user caching<br>"
            }
          ],
          "value": "Disable user caching"
        }
      ],
      "x_generator": {
        "engine": "CVE-Request-form 0.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2026-97737",
    "datePublished": "2026-09-25T04:08:25.094Z",
    "dateReserved": "2026-09-25T04:08:24.297Z",
    "dateUpdated": "2026-09-25T15:27:35.476Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}