CVE-2026-1365 - Vulnerability Details - OpenCVE

Insertion of sensitive information into sent data vulnerability in Sayax Energy Technologies Inc. OSOS allows Authentication Bypass. This issue affects OSOS: through 09072026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Sayax	Osos

No data.

No data.

References

Link	Providers
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0520

History

Tue, 10 Nov 2026 21:30:00 +0000

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

Fri, 10 Jul 2026 10:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Sayax Sayax osos
Vendors & Products		Sayax Sayax osos

Thu, 09 Jul 2026 09:30:00 +0000

Type	Values Removed	Values Added
Description		Insertion of sensitive information into sent data vulnerability in Sayax Energy Technologies Inc. OSOS allows Authentication Bypass. This issue affects OSOS: through 09072026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Title		Information Disclosure in Sayax's OSOS
Weaknesses		CWE-201
References		https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0520
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}`

MITRE

Status: PUBLISHED

Assigner: TR-CERT

Published: 2026-07-09T08:45:20.971Z

Updated: 2026-07-09T12:35:01.242Z

Reserved: 2026-01-23T08:12:17.605Z

Link: CVE-2026-1365

Vulnrichment

Updated: 2026-07-09T12:34:55.845Z

NVD

Status : Deferred

Published: 2026-07-09T10:16:25.573

Modified: 2026-10-25T17:10:00.197

Link: CVE-2026-1365

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-1365", "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "state": "PUBLISHED", "assignerShortName": "TR-CERT", "dateReserved": "2026-01-23T08:12:17.605Z", "datePublished": "2026-07-09T08:45:20.971Z", "dateUpdated": "2026-07-09T12:35:01.242Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "shortName": "TR-CERT", "dateUpdated": "2026-07-09T08:45:20.971Z"}, "title": "Information Disclosure in Sayax's OSOS", "datePublic": "2026-07-09T08:29:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-201", "description": "CWE-201 Insertion of sensitive information into sent data", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-115", "descriptions": [{"lang": "en", "value": "CAPEC-115 Authentication Bypass"}]}], "affected": [{"vendor": "Sayax Energy Technologies Inc.", "product": "OSOS", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "09072026", "versionType": "custom"}], "defaultStatus": "unknown"}], "descriptions": [{"lang": "en", "value": "Insertion of sensitive information into sent data vulnerability in Sayax Energy Technologies Inc. OSOS allows Authentication Bypass.\n\nThis issue affects OSOS: through 09072026.\u00a0NOTE: The vendor was contacted early about this disclosure but did not respond in any way.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Insertion of sensitive information into sent data vulnerability in Sayax Energy Technologies Inc. OSOS allows Authentication Bypass.<p>This issue affects OSOS: through 09072026. <span>NOTE: The vendor was contacted early about this disclosure but did not respond in any way.</span></p>"}]}], "references": [{"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0520", "tags": ["government-resource"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}}], "credits": [{"lang": "en", "value": "\u0130remnur YILMAZ", "type": "finder"}], "source": {"defect": ["TR-26-0520"], "advisory": "TR-26-0520", "discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-09T12:34:42.440841Z", "id": "CVE-2026-1365", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-09T12:35:01.242Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-1365", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-09T12:34:42.440841Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-09T12:34:55.845Z"}}], "cna": {"title": "Information Disclosure in Sayax's OSOS", "source": {"defect": ["TR-26-0520"], "advisory": "TR-26-0520", "discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "\u0130remnur YILMAZ"}], "impacts": [{"capecId": "CAPEC-115", "descriptions": [{"lang": "en", "value": "CAPEC-115 Authentication Bypass"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Sayax Energy Technologies Inc.", "product": "OSOS", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "09072026"}], "defaultStatus": "unknown"}], "datePublic": "2026-07-09T08:29:00.000Z", "references": [{"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0520", "tags": ["government-resource"]}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "Insertion of sensitive information into sent data vulnerability in Sayax Energy Technologies Inc. OSOS allows Authentication Bypass.\n\nThis issue affects OSOS: through 09072026.\u00a0NOTE: The vendor was contacted early about this disclosure but did not respond in any way.", "supportingMedia": [{"type": "text/html", "value": "Insertion of sensitive information into sent data vulnerability in Sayax Energy Technologies Inc. OSOS allows Authentication Bypass.<p>This issue affects OSOS: through 09072026. <span>NOTE: The vendor was contacted early about this disclosure but did not respond in any way.</span></p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-201", "description": "CWE-201 Insertion of sensitive information into sent data"}]}], "providerMetadata": {"orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "shortName": "TR-CERT", "dateUpdated": "2026-07-09T08:45:20.971Z"}}}, "cveMetadata": {"cveId": "CVE-2026-1365", "state": "PUBLISHED", "dateUpdated": "2026-07-09T12:35:01.242Z", "dateReserved": "2026-01-23T08:12:17.605Z", "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "datePublished": "2026-07-09T08:45:20.971Z", "assignerShortName": "TR-CERT"}, "dataVersion": "5.2"}