VulnSocial

CVE-2026-57736Patch

LOWCVSS 7.4 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Insertion of Sensitive Information Into Sent Data vulnerability in HubSpot allows Retrieve Embedded Sensitive Data. This issue affects HubSpot: from n/a through 11.3.51.

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0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-201

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-07-12: 1Patch / Workaround · 2026-07-12: 1Technical Details · 2026-07-12: 107-12
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • 水野信太郎 🏅HubSpot×AI×Dataのことなら100へ｜シニアコンサルタント@100shintaro_miz
    Patch

    HubSpotの公式WordPressプラグイン「All-In-One Marketing」にOAuthリフレッシュトークンが平文取得される脆弱性(CVE-2026-57736)。7/10公開のv11.3.65で修正済み。利用者は早めの更新を推奨します。 https://wordpress.org/plugins/leadin/ #HubSpot #セキュリティ

    Post summary

    CVE-2026-57736 in HubSpot's WordPress plugin allows plaintext capture of OAuth refresh tokens, but the issue was fixed in v11.3.65 released July 10; users are urged to update promptly.

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    153 followersView on X

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