CVE-2026-6489

MEDIUM 6.3

QueryMine sms Background Management addteacher.php unrestricted upload

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in QueryMine sms up to 7ab5a9ea196209611134525ffc18de25c57d9593. This issue affects some unknown processing of the file admin/addteacher.php of the component Background Management Page. The manipulation of the argument image results in unrestricted upload. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-434 CWE-284
Vendor	querymine
Product	sms
Published	Apr 17, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

QueryMine / sms

7ab5a9ea196209611134525ffc18de25c57d9593

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/358033 vuldb.com: https://vuldb.com/vuln/358033/cti vuldb.com: https://vuldb.com/submit/786981 github.com: https://github.com/duckpigdog/CVE/blob/main/QueryMine_sms%20PHP%20Project%20Deployment%20Document%20(Windows%20Local)-3.md

Credits

🔍 mofeifei (VulDB User) VulDB CNA Team