High-Risk Payment Bypass Vulnerability in Petpooja's Munshi
Article Content
- •CVE-2026-119731 allows payment bypass via unauthenticated webhook access.
- •Organizations using hosted subscription services are most at risk.
- •Immediate mitigation steps include disabling the webhook callback and verifying signatures.
A payment bypass vulnerability identified as CVE-2026-119731 was discovered in Petpooja's Munshi before June 30, 2026. The flaw allows unauthenticated remote attackers to exploit the subscription payment webhook, enabling them to falsely mark subscriptions as paid without actual payment. This vulnerability poses a high risk to organizations using hosted subscription services reliant on webhook-driven entitlement activation. The CVE was published on November 2, 2026, with a CVSS score of 8.7, indicating a high severity. Organizations are advised to implement immediate mitigations, including disabling the callback or requiring verified signatures until a fix is applied. The vulnerability's exploitation could lead to significant revenue loss and damage customer trust. No active exploitation has been reported as of the latest updates.
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