CVE-2026-101271 - Vulnerability Details - OpenCVE

OAuth credentials (access tokens) are valid for the entirety of their lifetime, even if the application (OAuth client) they are bound to is manually disabled.

Attack Vector Network

Attack Complexity High

Privileges Required Low

Attack Requirements Present

User Interaction Passive

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Pretix	Pretix

No data.

No data.

References

Link	Providers
https://pretix.eu/about/en/blog/20260929-release-2026-7-1/

History

Tue, 29 Sep 2026 17:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Pretix Pretix pretix
Vendors & Products		Pretix Pretix pretix

Tue, 29 Sep 2026 15:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-613
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 29 Sep 2026 13:15:00 +0000

Type	Values Removed	Values Added
Description		OAuth credentials (access tokens) are valid for the entirety of their lifetime, even if the application (OAuth client) they are bound to is manually disabled.
Title		OAuth credentials not disabled when application is disabled
References		https://pretix.eu/about/en/blog/20260929-release-2026-7-1/
Metrics		cvssV4_0 `{'score': 2.1, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: rami.io

Published: 2026-09-29T12:03:44.237Z

Updated: 2026-09-29T14:44:00.583Z

Reserved: 2026-09-28T11:48:56.320Z

Link: CVE-2026-101271

Vulnrichment

Updated: 2026-09-29T14:43:55.525Z

NVD

Status : Deferred

Published: 2026-09-29T13:17:49.980

Modified: 2026-09-29T21:28:02.477

Link: CVE-2026-101271

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-101271", "assignerOrgId": "655498c3-6ec5-4f0b-aea6-853b334d05a6", "state": "PUBLISHED", "assignerShortName": "rami.io", "dateReserved": "2026-09-28T11:48:56.320Z", "datePublished": "2026-09-29T12:03:44.237Z", "dateUpdated": "2026-09-29T14:44:00.583Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "655498c3-6ec5-4f0b-aea6-853b334d05a6", "shortName": "rami.io", "dateUpdated": "2026-09-29T12:03:44.237Z"}, "title": "OAuth credentials not disabled when application is disabled", "affected": [{"vendor": "pretix", "product": "pretix", "collectionURL": "https://pypi.python.org", "packageName": "pretix", "repo": "https://github.com/pretix/pretix", "versions": [{"status": "affected", "version": "0.0", "lessThan": "2026.5.5", "versionType": "python"}, {"status": "affected", "version": "2026.6.0", "lessThan": "2026.6.2", "versionType": "python"}, {"status": "affected", "version": "2026.7.0", "lessThan": "2026.7.1", "versionType": "python"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "OAuth credentials (access tokens) are valid for the entirety of their lifetime, even if the application (OAuth client) they are bound to is manually disabled.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "OAuth credentials (access tokens) are valid for the entirety of their lifetime, even if the application (OAuth client) they are bound to is manually disabled."}]}], "references": [{"url": "https://pretix.eu/about/en/blog/20260929-release-2026-7-1/", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "LOW", "subConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "subIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "LOW", "baseScore": 2.1, "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"}}], "source": {"discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-613", "lang": "en", "description": "CWE-613 Insufficient Session Expiration"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-29T14:43:40.722994Z", "id": "CVE-2026-101271", "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": "2026-09-29T14:44:00.583Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-101271", "assignerOrgId": "655498c3-6ec5-4f0b-aea6-853b334d05a6", "state": "PUBLISHED", "assignerShortName": "rami.io", "dateReserved": "2026-09-28T11:48:56.320Z", "datePublished": "2026-09-29T12:03:44.237Z", "dateUpdated": "2026-09-29T14:44:00.583Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "655498c3-6ec5-4f0b-aea6-853b334d05a6", "shortName": "rami.io", "dateUpdated": "2026-09-29T12:03:44.237Z"}, "title": "OAuth credentials not disabled when application is disabled", "affected": [{"vendor": "pretix", "product": "pretix", "collectionURL": "https://pypi.python.org", "packageName": "pretix", "repo": "https://github.com/pretix/pretix", "versions": [{"status": "affected", "version": "0.0", "lessThan": "2026.5.5", "versionType": "python"}, {"status": "affected", "version": "2026.6.0", "lessThan": "2026.6.2", "versionType": "python"}, {"status": "affected", "version": "2026.7.0", "lessThan": "2026.7.1", "versionType": "python"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "OAuth credentials (access tokens) are valid for the entirety of their lifetime, even if the application (OAuth client) they are bound to is manually disabled.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "OAuth credentials (access tokens) are valid for the entirety of their lifetime, even if the application (OAuth client) they are bound to is manually disabled."}]}], "references": [{"url": "https://pretix.eu/about/en/blog/20260929-release-2026-7-1/", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "LOW", "subConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "subIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "LOW", "baseScore": 2.1, "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"}}], "source": {"discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-101271", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-29T14:43:40.722994Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-613", "description": "CWE-613 Insufficient Session Expiration"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-29T14:43:55.525Z"}}]}}

{"affected": [{"affectedData": [{"collectionURL": "https://pypi.python.org", "defaultStatus": "unaffected", "packageName": "pretix", "product": "pretix", "repo": "https://github.com/pretix/pretix", "vendor": "pretix", "versions": [{"lessThan": "2026.5.5", "status": "affected", "version": "0.0", "versionType": "python"}, {"lessThan": "2026.6.2", "status": "affected", "version": "2026.6.0", "versionType": "python"}, {"lessThan": "2026.7.1", "status": "affected", "version": "2026.7.0", "versionType": "python"}]}], "source": "655498c3-6ec5-4f0b-aea6-853b334d05a6"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "OAuth credentials (access tokens) are valid for the entirety of their lifetime, even if the application (OAuth client) they are bound to is manually disabled."}], "id": "CVE-2026-101271", "lastModified": "2026-09-29T21:28:02.477", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.1, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "LOW", "subIntegrityImpact": "LOW", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "655498c3-6ec5-4f0b-aea6-853b334d05a6", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-101271", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-29T14:43:40.722994Z", "version": "2.0.3"}}]}, "published": "2026-09-29T13:17:49.980", "references": [{"source": "655498c3-6ec5-4f0b-aea6-853b334d05a6", "url": "https://pretix.eu/about/en/blog/20260929-release-2026-7-1/"}], "sourceIdentifier": "655498c3-6ec5-4f0b-aea6-853b334d05a6", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-613"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}