CVE-2026-6977: Improper Authorization in vanna-ai vanna
A security vulnerability has been detected in vanna-ai vanna up to 2.0.2. The affected element is an unknown function of the component Legacy Flask API. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
AI Analysis
Technical Summary
This vulnerability in vanna-ai vanna (versions 2.0.0 to 2.0.2) arises from improper authorization controls in an unspecified function within the Legacy Flask API component. It allows an unauthenticated remote attacker to bypass authorization checks, potentially leading to unauthorized actions or access. The CVSS 4.0 base score is 6.9 (medium), reflecting network attack vector, low complexity, no privileges or user interaction required, and low to moderate impact on confidentiality, integrity, and availability. The vendor has not issued a fix or advisory, and no patch links are available.
Potential Impact
Successful exploitation could allow an unauthenticated remote attacker to perform unauthorized operations within the affected application, potentially compromising confidentiality, integrity, and availability to a limited extent. The exact impact depends on the function affected, which is unspecified. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no official fix is available, users should monitor for updates from the vendor. Until a patch is released, consider restricting network access to the Legacy Flask API component if possible to reduce exposure.
CVE-2026-6977: Improper Authorization in vanna-ai vanna
Description
A security vulnerability has been detected in vanna-ai vanna up to 2.0.2. The affected element is an unknown function of the component Legacy Flask API. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS v4.0
Score 6.9medium
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in vanna-ai vanna (versions 2.0.0 to 2.0.2) arises from improper authorization controls in an unspecified function within the Legacy Flask API component. It allows an unauthenticated remote attacker to bypass authorization checks, potentially leading to unauthorized actions or access. The CVSS 4.0 base score is 6.9 (medium), reflecting network attack vector, low complexity, no privileges or user interaction required, and low to moderate impact on confidentiality, integrity, and availability. The vendor has not issued a fix or advisory, and no patch links are available.
Potential Impact
Successful exploitation could allow an unauthenticated remote attacker to perform unauthorized operations within the affected application, potentially compromising confidentiality, integrity, and availability to a limited extent. The exact impact depends on the function affected, which is unspecified. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no official fix is available, users should monitor for updates from the vendor. Until a patch is released, consider restricting network access to the Legacy Flask API component if possible to reduce exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-04-24T18:50:10.544Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
- Epss Score
- 0.00038
- Epss Percentile
- 0.11275
- Epss Date
- 2026-04-26
- Gcve Source
- db.gcve.eu
Threat ID: 69ec991487115cfb6856948f
Added to database: 4/25/2026, 10:36:04 AM
Last enriched: 5/3/2026, 7:24:30 AM
Last updated: 6/12/2026, 10:32:18 PM
Views: 132
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