VulnSocial

CVE-2026-108108

LOWCVSS 7.1 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

PHPNuxBill through 2025.3.20 contains an authentication bypass vulnerability in RADIUS CHAP verification because Password::chap_verify() returns true when the supplied response does not match. Attackers who know a valid customer or PPPoE username can log in through MikroTik hotspot or PPPoE CHAP with any incorrect password to obtain network access and consume that customer's plan.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-287

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-10-09: 110-09
Referenced assets1 URL
Full discourse1 post
  • The Circuitry@thecircuitry_

    PHPNuxBill through 2025.3.20 carries CVE-2026-108108 (CVSS 7.1). Attackers with a known username can bypass CHAP auth on MikroTik hotspots or PPPoE with any wrong password. https://thecircuitry.to/article/phpnuxbill-through-2025320-hit-by-cve-2026-108108-auth-bypass-mv14xwao

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    37 followersView on X

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