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CVE-2026-16121

A vulnerability was identified in nextlevelbuilder GoClaw up to 3.13.2. Affected is the function isSafeBin of the file internal/tools/exec_approval.go. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b7d0a44c801552fadd2c437b8c744bdff65c084e86e58915a455461e29aca120
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:3.1/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:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /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:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/metrics/3/cvssV2_0

{"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:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /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:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

{"cweId":"CWE-266","description":"Incorrect Privilege Assignment","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-285","description":"Improper Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:nextlevelbuilder:goclaw:*:*:*:*:*:*:*:*"],"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:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"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:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /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:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/metrics/3/cvssV2_0
{"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:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /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:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-266","description":"Incorrect Privilege Assignment","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-285","description":"Improper Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"tags":["product"],"url":"https://github.com/nextlevelbuilder/goclaw/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/references/6
{"tags":["issue-tracking"],"url":"https://github.com/nextlevelbuilder/goclaw/issues/1206"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/references/5
{"tags":["exploit","issue-tracking"],"url":"https://github.com/nextlevelbuilder/goclaw/issues/1214"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/references/4
{"name":"CVE-2026-16121 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-16121"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/references/2
{"name":"Submit #856827 | nextlevelbuilder GoClaw 3.13.2 Improper Authorization (CWE-285)","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/856827"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/references/3
{"name":"VDB-379830 | nextlevelbuilder GoClaw exec_approval.go isSafeBin improper authorization","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/379830"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /containers/cna/references/0
{"name":"VDB-379830 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/379830/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e6737447f8331c3687fa7493dfecad20730cec9ad8ecb02e0982ccf66facdc6 · sha256:9d40d39f5b49890c… · /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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