Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Zulip is an open-source team collaboration tool. Prior to commit bf28c82dc9b1f630fa8e9106358771b20a0040f7, the API endpoint for creating a card update session during an upgrade flow was accessible to users with only organization member privileges. When the associated Stripe Checkout session is completed, the Stripe webhook updates the organization’s default payment method. Because no billing-specific authorization check is enforced, a regular (non-billing) member can change the organization’s payment method. This vulnerability affected the Zulip Cloud payment processing system, and has been patched as of commit bf28c82dc9b1f630fa8e9106358771b20a0040f7. Self-hosted deploys are no longer affected and no patch or upgrade is required for them.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-02-27 | 1 | General1 |
| 2026-03-03 | 1 | Disclosure1 |
CVE-2026-25741 (CVSS:7.1, HIGH) is Awaiting Analysis. Zulip is an open-source team collaboration tool. Prior to commit bf28c82dc9b1f630fa8e9106358771b20a0040f7, the API endpo..https://nvd.nist.gov/vuln/detail/CVE-2026-25741 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
CVE-2026-25741 is a newly identified vulnerability in Zulip with a CVSS score of 7.1, currently awaiting analysis.
CVE-2026-25741 Zulip is an open-source team collaboration tool. Prior to commit bf28c82dc9b1f630fa8e9106358771b20a0040f7, the API endpoint for creating a card update session during … https://www.cve.org/CVERecord?id=CVE-2026-25741
Post summary
The text only references the CVE with a commit hash and a link to the CVE record, providing no detailed technical, exploit, or mitigation information.