CVE-2026-5140 - Vulnerability Details - OpenCVE

Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus allows Authentication Bypass.

This issue affects Pardus: from <=0.6.4 before 0.8.0.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.usom.gov.tr/bildirim/tr-26-0131

History

Wed, 29 Apr 2026 14:45:00 +0000

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}`	cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}`

Wed, 29 Apr 2026 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 29 Apr 2026 13:45:00 +0000

Type	Values Removed	Values Added
Description		Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus allows Authentication Bypass. This issue affects Pardus: from <=0.6.4 before 0.8.0.
Title		Authorization Bypass in TUBITAK BILGEM's Pardus Update
Weaknesses		CWE-93
References		https://www.usom.gov.tr/bildirim/tr-26-0131
Metrics		cvssV3_1 `{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: TR-CERT

Published: 2026-04-29T13:02:08.216Z

Updated: 2026-04-29T14:16:06.520Z

Reserved: 2026-03-30T11:35:18.026Z

Link: CVE-2026-5140

Vulnrichment

Updated: 2026-04-29T14:04:30.772Z

NVD

Status : Received

Published: 2026-04-29T14:16:19.777

Modified: 2026-04-29T15:16:07.767

Link: CVE-2026-5140

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-93

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