CVE-2026-5638

A vulnerability was detected in HerikLyma CPPWebFramework up to 3.1. This issue affects some unknown processing. Performing a manipulation results in path traversal. Remote exploitation of the attack is possible. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/HerikLyma/CPPWebFramework/
https://github.com/HerikLyma/CPPWebFramework/issues/40
https://github.com/HerikLyma/CPPWebFramework/issues/40#issue-4118436068
https://vuldb.com/submit/785952
https://vuldb.com/vuln/355426
https://vuldb.com/vuln/355426/cti

Configurations

No configuration.

History

06 Apr 2026, 09:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-06 09:16

Updated : 2026-04-27 19:04

NVD link : CVE-2026-5638

Mitre link : CVE-2026-5638

CVE.ORG link : CVE-2026-5638

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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