IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to change the password of an account due to improper authentication. (CVE-2026-17628)
IBM Langflow OSS versions 1.0.0 through 1.10.2 contain a vulnerability that allows a remote authenticated attacker to change the password of an account due to improper authentication controls. This issue does not allow unauthenticated access but requires some level of authentication. The vulnerability impacts the integrity and availability of the affected system. The CVSS score is 5.4, indicating a medium severity level.
AI Analysis
Technical Summary
CVE-2026-17628 describes an authentication bypass vulnerability in IBM Langflow OSS versions 1.0.0 through 1.10.2. A remote attacker with authenticated access can exploit improper authentication mechanisms to change the password of an account. This flaw affects the integrity of user accounts and can lead to denial of service conditions. The vulnerability is classified under CWE-287 (Improper Authentication).
Potential Impact
The vulnerability allows an attacker with some level of authentication to change account passwords without proper authorization, potentially leading to unauthorized account takeover and disruption of service. There is no indication of confidentiality impact. The availability impact is low but present due to potential account lockout or disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are currently provided. Until a patch is available, restrict authenticated user privileges and monitor for suspicious password change activities.
IBM Langflow OSS 1.0.0 through 1.10.2 could allow a remote authenticated attacker to change the password of an account due to improper authentication. (CVE-2026-17628)
Description
IBM Langflow OSS versions 1.0.0 through 1.10.2 contain a vulnerability that allows a remote authenticated attacker to change the password of an account due to improper authentication controls. This issue does not allow unauthenticated access but requires some level of authentication. The vulnerability impacts the integrity and availability of the affected system. The CVSS score is 5.4, indicating a medium severity level.
CVSS v3.1
Score 5.4medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-17628 describes an authentication bypass vulnerability in IBM Langflow OSS versions 1.0.0 through 1.10.2. A remote attacker with authenticated access can exploit improper authentication mechanisms to change the password of an account. This flaw affects the integrity of user accounts and can lead to denial of service conditions. The vulnerability is classified under CWE-287 (Improper Authentication).
Potential Impact
The vulnerability allows an attacker with some level of authentication to change account passwords without proper authorization, potentially leading to unauthorized account takeover and disruption of service. There is no indication of confidentiality impact. The availability impact is low but present due to potential account lockout or disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are currently provided. Until a patch is available, restrict authenticated user privileges and monitor for suspicious password change activities.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-982j-mh39-jcjq
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-17628"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa8a1c855bf5e2cf5f3e8e7
Added to database: 09/15/2026, 01:39:20 UTC
Last enriched: 09/15/2026, 01:59:27 UTC
Last updated: 09/15/2026, 03:01:23 UTC
Views: 2
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.