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CVE-2026-5842

A security vulnerability has been detected in decolua 9router up to 0.3.47. The impacted element is an unknown function of the file /api of the component Administrative API Endpoint. The manipulation leads to authorization bypass. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 0.3.75 is sufficient to resolve this issue. It is suggested to upgrade the affected component.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:05ef588c2a9e3342da0f4b74733cd62fca06651f819ebc2719e583daa5a6c016
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":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-639","description":"Authorization Bypass","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/problemTypes/0/descriptions/0

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

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"modules":["Administrative API Endpoint"],"product":"9router","vendor":"decolua","versions":[{"status":"affected","version":"0.3.0"},{"status":"affected","version":"0.3.1"},{"status":"affected","version":"0.3.2"},{"status":"affected","version":"0.3.3"},{"status":"affected","version":"0.3.4"},{"status":"affected","version":"0.3.5"},{"status":"affected","version":"0.3.6"},{"status":"affected","version":"0.3.7"},{"status":"affected","version":"0.3.8"},{"status":"affected","version":"0.3.9"},{"status":"affected","version":"0.3.10"},{"status":"affected","version":"0.3.11"},{"status":"affected","ve…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-639","description":"Authorization Bypass","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-285","description":"Improper Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/problemTypes/1/descriptions/0

Source references

8 source assertions
{"tags":["product"],"url":"https://github.com/decolua/9router/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/references/7
{"tags":["issue-tracking"],"url":"https://github.com/decolua/9router/issues/431"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/references/3
{"tags":["issue-tracking"],"url":"https://github.com/decolua/9router/issues/431#issuecomment-4140163867"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/references/4
{"tags":["patch"],"url":"https://github.com/decolua/9router/releases/tag/v0.3.75"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/references/6
{"tags":["exploit"],"url":"https://github.com/deepcat1337/Free_Api_Exploit/tree/main"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/references/5
{"name":"Submit #790003 | 9Router Router 0.3.47-0.3.32 Authorization Bypass","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/790003"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/references/2
{"name":"VDB-356298 | decolua 9router Administrative API Endpoint api authorization","tags":["vdb-entry"],"url":"https://vuldb.com/vuln/356298"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /containers/cna/references/0
{"name":"VDB-356298 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/356298/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e32aa1b408df6dad8a2f581f9254824591731b77a3588934a3efcddad622abd4 · sha256:4ef94eddbc5b9e01… · /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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