CVE-2024-11216Network attack vector

Account data exposure via user-controlled authorization key

Published Mar 5, 2025 · Updated Jun 2, 2026

Authorization bypass in PİK Online before 3.1.5 allows remote authenticated users to access private account data via a user-controlled key. The public record identifies the key as the authorization locus but does not disclose the affected request, field, or omitted server-side check. A valid low-privilege account is required; successful access supports account footprinting and session hijacking, while the exposed data and session artifact remain undisclosed.

CVSS severity7.6
High
EPSS probability0.30%
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 PİK Online before 3.1.5 allows remote authenticated users to access private account data via a user-controlled key. The public record identifies the key as the authorization locus but does not disclose the affected request, field, or omitted server-side check. A valid low-privilege account is required; successful access supports account footprinting and session hijacking, while the exposed data and session artifact remain undisclosed.

The record

CVE
CVE-2024-11216
Published
Mar 5, 2025
Updated
Jun 2, 2026
Vendor
Pik Online Yazılım Çözümleri A.Ş.
Product
PİK Online
Classifications
CWE-359, CWE-639, CAPEC-593, CAPEC-575
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 5, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <3.1.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Pik Online Yazılım Çözümleri A.Ş. · PİK Onlineversion=0 <3.1.5

Published CVSS scores

7.6TR-CERTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-359Exposure of Private Personal Information to an Unauthorized Actor
CWE-639Authorization Bypass Through User-Controlled Key
CAPEC-593Session Hijacking
CAPEC-575Account Footprinting

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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