CVE-2023-2713Network attack vector

Unauthenticated access through user-controlled object key

Published May 20, 2023 · Updated May 22, 2026

Authorization bypass in Rental Module before 23.05.15 allows remote attackers to gain unauthorized application access via network requests. The publishing authority identifies a user-controlled key as the authorization failure but does not disclose the affected endpoint, parameter, or validation logic. No credentials or user interaction are required; the public record does not bound which rental data or operations become accessible.

CVSS severity9.8
Critical
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Rental Module before 23.05.15 allows remote attackers to gain unauthorized application access via network requests. The publishing authority identifies a user-controlled key as the authorization failure but does not disclose the affected endpoint, parameter, or validation logic. No credentials or user interaction are required; the public record does not bound which rental data or operations become accessible.

The record

CVE
CVE-2023-2713
Published
May 20, 2023
Updated
May 22, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-639, CAPEC-115, CAPEC-114, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 20, 2023CVE publishedPublication date reported by the CVE source.
  2. May 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8TR-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
CAPEC-115Authentication Bypass
CAPEC-114Authentication Abuse
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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