# CVE-2026-125078: SourceCodester Smart Attendance System with QR Code Scanner login.php session fixiation

Status: published. Published: 2026-11-10. Updated: 2026-11-10.

A security flaw has been discovered in SourceCodester Smart Attendance System with QR Code Scanner 1.0. This affects an unknown part of the file login.php. The manipulation results in session fixiation. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- SourceCodester / Smart Attendance System with QR Code Scanner: 1.0 (affected). Source: CNA: VulDB

## Severity and prioritization

- CVSS 4.0: 5.3 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P; source: CNA: VulDB

- CVSS 3.1: 6.3 (medium); CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C; source: CNA: VulDB

- CVSS 3.0: 6.3 (medium); CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C; source: CNA: VulDB

- CVSS 2.0: 7.5 (high); AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C; source: CNA: VulDB

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-384

## Exploit evidence

- exploit: https://github.com/yuechuya/sourcecodester-vuln-reports/blob/main/reports/VULN-06-Session-Fixation.md (CNA: VulDB)

## References

- https://vuldb.com/vuln/433183 (CNA: VulDB; vdb-entry)

- https://vuldb.com/vuln/433183/cti (CNA: VulDB; signature, permissions-required)

- https://vuldb.com/cve/CVE-2026-125078 (CNA: VulDB; third-party-advisory)

- https://vuldb.com/submit/1041017 (CNA: VulDB; third-party-advisory)

- https://github.com/yuechuya/sourcecodester-vuln-reports/blob/main/reports/VULN-06-Session-Fixation.md (CNA: VulDB; exploit)

- https://www.sourcecodester.com/ (CNA: VulDB; product)

## Provenance

- CNA: VulDB: https://www.cve.org/CVERecord?id=CVE-2026-125078; retrieved 2026-11-10; source updated 2026-11-10

Revision: 48d4b605c539dd81708907e6060f90b284ade878b9b7f03e4681e48f105bbc1b

Canonical: https://y2.dev/cve/CVE-2026-125078

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- 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.

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