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Bus Ticket Booking CVE-2026-97251

| EUVDEUVD-2026-90856 MEDIUM
Authorization Bypass Through User-Controlled Key (CWE-639)
2026-10-01 Patchstack GHSA-v9gq-f97f-p39p
6.5
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
vuln.today AI
6.5 MEDIUM

Unauthenticated network-reachable IDOR (PR:N/AV:N/AC:L) with no disclosure (C:N) but low integrity and availability impact from manipulating booking/seat objects.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Metadata Corrected
Oct 01, 2026 - 15:40 vuln.today
tag: Authentication Bypass removed
Analysis Generated
Oct 01, 2026 - 15:11 vuln.today
CVE Published
Oct 01, 2026 - 14:33 cve.org
MEDIUM 6.5

DescriptionCVE.org

Unauthenticated Insecure Direct Object References (IDOR) in Bus Ticket Booking with Seat Reservation <= 5.9.3 versions.

AnalysisAI

Unauthenticated remote attackers can tamper with or disrupt booking and reservation records on WordPress sites running the Bus Ticket Booking with Seat Reservation plugin in versions up to and including 5.9.3, by manipulating object identifiers passed to plugin endpoints (CWE-639 IDOR). The assessed CVSS vector (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L, base 6.5) confirms network-reachable, unauthenticated exploitation with no confidentiality loss - only partial integrity and availability impact on booking data - so this is a real-but-moderate issue rather than a site-takeover or data-exfiltration risk. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation No special configuration is required beyond having the Bus Ticket Booking with Seat Reservation plugin (<=5.9.3) installed and active on a WordPress site; the vulnerable object-referencing endpoints are reachable by unauthenticated remote attackers against default configurations (PR:N/UI:N). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Signals point to a real-but-moderate issue, not a top priority. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation No vendor-released patch identified at time of analysis - the provided data contains no fixed version or upgrade target, so do not assume a safe 5.9.x release exists. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-97251 vulnerability details – vuln.today

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