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OpenSift

Source -

CNA

BOS Name -

N/A

CNA CVEs -

3

ADP CVEs -

0

CISA CVEs -

0

NVD CVEs -

0
Related CVEsRelated ProductsRelated AssignersReports
3Vulnerabilities found

CVE-2026-27189
Assigner-GitHub, Inc.
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Assigner-GitHub, Inc.
CVSS Score-6.6||MEDIUM
EPSS-Not Assigned
Published-21 Feb, 2026 | 00:01
Updated-21 Feb, 2026 | 00:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenSift: Race-prone local persistence could cause state corruption/loss

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below, use non-atomic and insufficiently synchronized local JSON persistence flows, potentially causing concurrent operations to lose updates or corrupt local state across sessions/study/quiz/flashcard/wellness/auth stores. This issue has been fixed in version 1.1.3-alpha.

Action-Not Available
Vendor-OpenSift
Product-OpenSift
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2026-27170
Assigner-GitHub, Inc.
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Assigner-GitHub, Inc.
CVSS Score-7.1||HIGH
EPSS-Not Assigned
Published-20 Feb, 2026 | 23:58
Updated-21 Feb, 2026 | 00:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenSift: SSRF risk in URL ingestion endpoint

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. In versions 1.1.2-alpha and below, URL ingest allows overly permissive server-side fetch behavior and can be coerced into requesting unsafe targets. Potential access/probing of private/local network resources from the OpenSift host process when ingesting attacker-controlled URLs. This issue has been fixed in version 1.1.3-alpha. To workaround when using trusted local-only exceptions, use OPENSIFT_ALLOW_PRIVATE_URLS=true with caution.

Action-Not Available
Vendor-OpenSift
Product-OpenSift
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-918
Server-Side Request Forgery (SSRF)
CVE-2026-27169
Assigner-GitHub, Inc.
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Assigner-GitHub, Inc.
CVSS Score-8.9||HIGH
EPSS-Not Assigned
Published-20 Feb, 2026 | 23:51
Updated-21 Feb, 2026 | 00:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
OpenSift: Persistent XSS Chat Tool Rendering

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below render untrusted user/model content in chat tool UI surfaces using unsafe HTML interpolation patterns, leading to XSS. Stored content can execute JavaScript when later viewed in authenticated sessions. An attacker who can influence stored study/quiz/flashcard content could trigger script execution in a victim’s browser, potentially performing actions as that user in the local app session. This issue has been fixed in version 1.1.3-alpha.

Action-Not Available
Vendor-OpenSift
Product-OpenSift
CWE ID-CWE-116
Improper Encoding or Escaping of Output
CWE ID-CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')