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Fencer Vulns
medium 6.3

CVE-2026-16015 json

poco-ai poco-claw executor_manager API tasks.py create_task missing authentication

published 2026-07-17 3 mo ago modified 2026-10-24 15 d ago also EUVD-2026-45171

cvss
6.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 47%
public exploits
0
none known

Summary

A vulnerability was determined in poco-ai poco-claw up to 0.5.4. This vulnerability affects the function create_task of the file executor_manager/app/api/v1/tasks.py of the component executor_manager API. Executing a manipulation can lead to missing authentication. The exploit has been publicly disclosed and may be utilized. Upgrading to version 0.5.7 is able to resolve this issue. This patch is called 67fcc88505c57f77d3fcf04eb5b89425b10cbf48. It is recommended to upgrade the affected component.

Patch / fix

  • poco-ai poco-claw 0.5.7

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
3 mo ago

Exploit prediction

0.58% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/poco-ai/poco-claw/pull/135 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/poco-ai/poco-claw/commit/67fcc88505c57f77d3fcf04eb5b89425b10cbf48 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/poco-ai/poco-claw/releases/tag/0.5.7 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/poco-ai/poco-claw/issues/136 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/poco-ai/poco-claw/issues/137 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/poco-ai/poco-claw/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 4.0 5.3 CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CNA 3.1 6.3 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
CNA 3.0 6.3 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
CNA 2.0 5.8 AV:A/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C
CNA 4.0 2.1 CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CNA 3.1 6.3 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CNA 2.0 5.8 AV:A/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • poco-ai poco-claw

Classification

Weakness
  • CWE-306 Missing Authentication for Critical Functionality
  • CWE-287 Improper Authentication

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.