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CVE-2026-16123

A weakness has been identified in nextlevelbuilder GoClaw up to 3.13.2. Affected by this issue is the function ToolsInvokeHandler.ServeHTTP of the file internal/http/tools_invoke.go of the component Invoke Endpoint. This manipulation causes missing authorization. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4226f193e213b1498491c75d0242bb25ab1054d504e340ea35655b2abe3c4cfc
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/metrics/3/cvssV2_0
cwe · 2 assertions

{"cweId":"CWE-862","description":"Missing Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-863","description":"Incorrect Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:nextlevelbuilder:goclaw:*:*:*:*:*:*:*:*"],"modules":["Invoke Endpoint"],"product":"GoClaw","vendor":"nextlevelbuilder","versions":[{"status":"affected","version":"3.13.0"},{"status":"affected","version":"3.13.1"},{"status":"affected","version":"3.13.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/metrics/3/cvssV2_0

CWE assertions

2 source assertions
{"cweId":"CWE-862","description":"Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-863","description":"Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/problemTypes/1/descriptions/0

Source references

8 source assertions
{"tags":["product"],"url":"https://github.com/nextlevelbuilder/goclaw/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/references/6
{"tags":["exploit","issue-tracking"],"url":"https://github.com/nextlevelbuilder/goclaw/issues/1217"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/references/4
{"tags":["issue-tracking"],"url":"https://github.com/nextlevelbuilder/goclaw/issues/1217#issuecomment-4759982122"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/references/5
{"name":"CVE-2026-16123 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-16123"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/references/2
{"name":"Submit #856857 | nextlevelbuilder GoClaw 3.13.2 Missing Authorization (CWE-862)","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/856857"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/references/3
{"tags":["exploit"],"url":"https://vuldb.com/submit/856857"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/adp/0/references/0
{"name":"VDB-379832 | nextlevelbuilder GoClaw Invoke Endpoint tools_invoke.go ToolsInvokeHandler.ServeHTTP authorization","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/379832"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/references/0
{"name":"VDB-379832 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/379832/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb5b080e9be77832211c9bcaebfc788bbb97ae7b5783029791123709b7dcf6a0 · sha256:ded474a1a41f33f1… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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