CVE-2026-119731: Petpooja Munshi payment bypass in webhook

CVE-2026-119731 · Severity: high · CVSS 7.5 · Published 2026-11-02

Munshi, a subscription billing component by Petpooja, fails to authenticate payment confirmation webhooks, allowing attackers to forge successful payment notifications without actually paying. An unauthenticated attacker can craft a fake payment-success message to activate a subscription for free, bypassing payment collection entirely and granting access to paid services without revenue.

Technologies: Petpooja Munshi. Vendors: Petpooja.

Quick answers

Is CVE-2026-119731 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-119731 being exploited in the wild.
How severe is CVE-2026-119731?
High severity, with a CVSS score of 7.5, published 2 November 2026.
Which products and versions are affected?
Petpooja Munshi before 2026-06-30.
Is there a fix for CVE-2026-119731?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-119731 attacked?
It is attacked over the network, in a hosted service.
Am I affected by CVE-2026-119731?
Check whether you run Petpooja Munshi at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The POST /api/payment/order/webhook endpoint lacks webhook authentication, cryptographic signature verification, source validation, and independent server-side confirmation with the payment provider. An unauthenticated remote attacker can submit a forged payment-success notification referencing an order ID, causing the backend to mark the subscription as paid and active. The vulnerability requires only network access and knowledge of a valid order ID, which can be obtained from payment-status redirect URLs.

Affected products

  • Petpooja Munshi before 2026-06-30

Timeline

  • 2026-11-02: disclosed

References

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