# CVE-2026-124591: Bahleel CsvExporter.php fputcsv csv injection

Status: published. Published: 2026-11-09. Updated: 2026-11-09.

A vulnerability was detected in Bahleel 0.1.0/0.1.1. Affected is the function fputcsv of the file app/Exporters/CsvExporter.php. The manipulation results in csv injection. The attack may be launched remotely. The project was informed of the problem early through an issue report but has not responded yet.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- n/a / Bahleel: 0.1.0 (affected); 0.1.1 (affected). Source: CNA: VulDB

## Severity and prioritization

- CVSS 4.0: 5.1 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X; source: CNA: VulDB

- CVSS 3.1: 5.5 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:X/RL:X/RC:C; source: CNA: VulDB

- CVSS 3.0: 5.5 (medium); CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:X/RL:X/RC:C; source: CNA: VulDB

- CVSS 2.0: 6.5 (medium); AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:C; source: CNA: VulDB

- CVSS 4.0: 5.1 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/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; source: NVD: cna@vuldb.com

- CVSS 3.1: 5.5 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L; source: NVD: cna@vuldb.com

- CVSS 2.0: 6.5 (medium); AV:N/AC:L/Au:S/C:P/I:P/A:P; source: NVD: cna@vuldb.com

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-1236, CWE-74

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://vuldb.com/vuln/433015 (CNA: VulDB; vdb-entry, technical-description)

- https://vuldb.com/vuln/433015/cti (CNA: VulDB; signature, permissions-required)

- https://vuldb.com/cve/CVE-2026-124591 (CNA: VulDB; third-party-advisory)

- https://vuldb.com/submit/1040551 (CNA: VulDB; third-party-advisory)

- https://github.com/bahleel/bahleel/issues/1 (CNA: VulDB; issue-tracking)

- https://github.com/bahleel/bahleel/ (CNA: VulDB; product)

- https://github.com/bahleel/bahleel/ (cna@vuldb.com)

- https://github.com/bahleel/bahleel/issues/1 (cna@vuldb.com)

- https://vuldb.com/cve/CVE-2026-124591 (cna@vuldb.com)

- https://vuldb.com/submit/1040551 (cna@vuldb.com)

- https://vuldb.com/vuln/433015 (cna@vuldb.com)

- https://vuldb.com/vuln/433015/cti (cna@vuldb.com)

## Provenance

- CNA: VulDB: https://www.cve.org/CVERecord?id=CVE-2026-124591; retrieved 2026-11-09; source updated 2026-11-09

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-124591; retrieved 2026-11-09; source updated 2026-11-09

Revision: b8d6518c0c755df6e8d1322919af75a7f11988e977f9baa5f5328c5d013fe96a

Canonical: https://y2.dev/cve/CVE-2026-124591

## Agent and API access

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- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.