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CVE-2026-15320

A vulnerability was detected in Sipeed PicoClaw up to 0.2.9. This vulnerability affects the function rt.ReloadConfig of the file pkg/channels/pico/pico.go. Performing a manipulation of the argument message.send results in missing authorization. It is possible to initiate the attack remotely. The exploit is now public and may be used. The reported GitHub issue was closed automatically due to inactivity.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8dd3c024c92c4dba8b7fd08e0d2d1287387d549156e587c19a8de9c74c1d7cf9
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":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":5.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":5.5,"vectorString":"AV:N/AC:L/Au:S/C:N/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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":5.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/metrics/2/cvssV3_0
cwe · 2 assertions

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

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:sipeed:picoclaw:*:*:*:*:*:*:*:*"],"product":"PicoClaw","vendor":"Sipeed","versions":[{"status":"affected","version":"0.2.0"},{"status":"affected","version":"0.2.1"},{"status":"affected","version":"0.2.2"},{"status":"affected","version":"0.2.3"},{"status":"affected","version":"0.2.4"},{"status":"affected","version":"0.2.5"},{"status":"affected","version":"0.2.6"},{"status":"affected","version":"0.2.7"},{"status":"affected","version":"0.2.8"},{"status":"affected","version":"0.2.9"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":5.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":5.5,"vectorString":"AV:N/AC:L/Au:S/C:N/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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":5.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/metrics/2/cvssV3_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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /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:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/problemTypes/1/descriptions/0

Source references

6 source assertions
{"tags":["product"],"url":"https://github.com/sipeed/picoclaw/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/references/5
{"tags":["exploit","issue-tracking"],"url":"https://github.com/sipeed/picoclaw/issues/3071"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/references/4
{"name":"CVE-2026-15320 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-15320"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/references/2
{"name":"Submit #852942 | Sipeed PicoClaw <= 0.2.9 Missing Authorization (CWE-862)","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/852942"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/references/3
{"name":"VDB-377260 | Sipeed PicoClaw pico.go rt.ReloadConfig authorization","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/377260"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /containers/cna/references/0
{"name":"VDB-377260 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/377260/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8732899bc35beca56a65cbb06b9ab1b65d2740dcba2fce85db99b40ba6f4ef75 · sha256:698dc92540ac3a69… · /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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