CVE-2026-119731 Munshi (by Petpooja) - Authentication Bypass

Munshi (by Petpooja) before 2026-06-30 contains a payment bypass vulnerability caused by lack of webhook authentication and verification in subscription payment webhook at POST /api/payment/order/webhook, letting remote unauthenticated attackers mark subscriptions as paid without actual payment, exploit requires attacker to submit forged payment-success notifications referencing valid orders.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Broken Authentication
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Published
2 November 2026
Updated
3 November 2026
Weakness
CWE-306

Vendor fix

Update to version 2026-06-30 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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