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  4. CVE 2026 76797 mongosql transition readiness tool improper
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Back to active CVEs
Medium · CVSS 6.3CVE-2026-76797

MongoSQL Transition Readiness Tool Improper Neutralization of Formula Elements in Generated ReportsCVE-2026-76797

Answer in brief

CVE-2026-76797 records a Medium severity (CVSS 6.3) vulnerability in MongoSQL Transition Readiness Tool Improper Neutralization of Formula Elements in Generated Reports. The current sources do not mark it as known exploited. The current feed maps MongoDB/BI Connector Transition Readiness Report (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 28, 2026Updated Sep 17, 2026Source checked Oct 13, 2026First seen by HOL Aug 28, 2026Material review Sep 17, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.3
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 6.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps MongoDB/BI Connector Transition Readiness Report (generic). Check affected ranges and fixed versions before updating.

Affected products and reported versions
ProductAffected versionsFixed versions
cpe:2.3:a:mongodb:mongosql_transition_readiness_tool:*:*:*:*:*:*:*:*Not reportedNot reported
Mapped affected packages and fixed versions
PackageAffected rangeFixed version
MongoDB/BI Connector Transition Readiness Reportgeneric>=1.0.0 <1.1.31.1.3

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for MongoDB/BI Connector Transition Readiness Report.
  2. 2Review the reported fix. Update MongoDB/BI Connector Transition Readiness Report to 1.1.3 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Aug 28, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 17, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 28, 2026

Sources and claim methodology

  • Source referencemongodb.com
Upstream source description

The MongoSQL Transition Readiness Tool writes database and collection names into its generated CSV reports without neutralizing leading characters that spreadsheet applications treat as formulas. A user with write privileges on the cluster can choose a namespace name that is later evaluated as a formula when an operator opens the generated report in a spreadsheet application, which may result in unintended disclosure of report contents or execution of external content on the operator's workstation. Generating a report for the affected namespace and opening it in a spreadsheet application is required.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

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  • code-projects Online Ticket Reservation System medallion.sql file information disclosureSame generic ecosystem
  • code-projects Matrimonial System matrimony.sql file accessSame generic ecosystem
  • EricLBuehler mistral.rs media_source.rs is_global_ip server-side request forgerySame generic ecosystem
  • EricLBuehler Mistral.rs handlers.rs calibration_apply path traversalSame generic ecosystem

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-1236
Source
CVE List V5
Source checked
Oct 13, 2026
References
1 linked source
Open source record