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Fencer Intel
low 2.8

CVE-2026-101079 json

agentverus agentverus-scanner context.js isSecurityDefenseSkill reliance on untrusted inputs in a security decision

published last mo. modified last mo. also EUVD-2026-88336

cvss
2.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 1%
public exploits
0
none known

Summary

A vulnerability was found in agentverus agentverus-scanner up to 0.8.1. Affected by this vulnerability is the function isSecurityDefenseSkill of the file dist/scanner/analyzers/context.js. Performing a manipulation results in reliance on untrusted inputs in a security decision. The attack must be initiated from a local position. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

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CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
last mo.

Exploit prediction

0.11% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/agentverus/agentverus-scanner/issues/28 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 4.0 2.4 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
CNA 3.1 2.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
CNA 3.0 2.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
CNA 2.0 1.7 AV:L/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:C
CNA 4.0 0.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/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 2.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CNA 2.0 1.7 AV:L/AC:L/Au:S/C:N/I:P/A:N

Affected products

  • agentverus agentverus-scanner

Classification

Weakness
  • CWE-807 Reliance on Untrusted Inputs in a Security Decision
  • CWE-20 Improper Input Validation

References

Sources

Fencer Intel 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.