CVE-2026-77780
Last modified
CVE-2026-77780 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Authorization Bypass Through User-Controlled Key in the transaction save endpoint in Roskus Prospero Flow CRM 4.9.1 through 5.14.0 allows a user with transaction and accounting creation permissions to disclose another company's bank account name, bank name and card last four digits via a bank_account_id or bank_card_id belonging to that company in POST /transaction/save, which is persisted and rendered without any company ownership check..
Description
Authorization Bypass Through User-Controlled Key in the transaction save endpoint in Roskus Prospero Flow CRM 4.9.1 through 5.14.0 allows a user with transaction and accounting creation permissions to disclose another company's bank account name, bank name and card last four digits via a bank_account_id or bank_card_id belonging to that company in POST /transaction/save, which is persisted and rendered without any company ownership check.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Roskus | Prospero Flow CRM | >= 4.9.1, < 5.14.2 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
What is CVE-2026-77780?
How severe is CVE-2026-77780?
How do I fix CVE-2026-77780?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-77767Reconmap's API applies a fallback authorization policy in ap…7.5
- CVE-2026-77768The report.get procedure in packages/trpc/src/routers/report…6.5
- CVE-2026-77769The report.list procedure in packages/trpc/src/routers/repor…6.5
- CVE-2026-77775Headroom's LLM proxy lets a client choose the upstream desti…8.6
- CVE-2026-77776Headroom's LLM proxy derives the memory owner from the x-hea…9.1
- CVE-2026-7778An issue that could allow a dashboard configuration to be vi…5
- CVE-2026-77781Tie::Hash::Regex versions before 2.0.0 for Perl will throw a…7.5
- CVE-2026-77786The Rank Math SEO WordPress plugin before 1.0.277 does not …4.9
- CVE-2026-77789The Stripe Payment Forms by WP Full Pay WordPress plugin be…4.3
- CVE-2026-7779A security flaw has been discovered in Open5GS up to 2.7.7. …4.3
- CVE-2026-77790The RegistrationMagic WordPress plugin before 6.0.9.4 does …
- CVE-2026-77795A vulnerability was identified in Dromara RuoYi-Vue-Plus up …6.3
Are you affected by CVE-2026-77780?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST