CVE-2026-44237General(sangoma / freepbx)

LOWCVSS 8.1 · 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

FreePBX is an open source IP PBX. Prior to 17.0.8, the FreePBX api module's OAuth2 implementation does not sufficiently validate client credentials during token issuance. Knowledge of a valid client_id is required. The validateClient() method in ClientRepository.php unconditionally returns true, allowing any party with knowledge of a valid client_id to obtain OAuth2 access tokens without providing the correct client_secret. This vulnerability is fixed in 17.0.8.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-1390

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • freepbx

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • General: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-06-16); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
freepbx

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-06-16: 1Mentions · 2026-06-17: 106-1606-17
Signal classification1 categories
General
2100.0%
Referenced assets1 URL
By indicator
Full discourse2 posts
  • ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker
    General

    CVE-2026-44237 FreePBX 17.0.8以前の脆弱性をわかりやすく解説|影響範囲と対策まとめ https://www.cybernote.click/2026/06/13/cve-2026-44237-freepbx-1708/ #IT #Security #cybersecurity

    Post summary

    The provided text is a brief headline and link pointing to an article that discusses CVE-2026-44237 in FreePBX before 17.0.8, but it contains no explicit technical or operational details.

    0001055
    209 followersView on X
  • ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker
    General

    CVE-2026-44237 FreePBX 17.0.8以前の脆弱性をわかりやすく解説|影響範囲と対策まとめ https://www.cybernote.click/2026/06/13/cve-2026-44237-freepbx-1708/ #IT #Security #cybersecurity

    Post summary

    The post supplies a link to a Japanese article that explains CVE-2026-44237 and summarizes its impact and countermeasures, but no PoC, exploit, active exploitation, patch, or detailed technical data are disclosed.

    0000034
    209 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appsangomafreepbx---

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