CVE-2026-6489: QueryMine sms · Unrestricted Upload
Affects QueryMine smsSource CVE Database V5
Public exploit available · CVSS 5.3 Medium.
Data as of 30 Oct 2026, 06:59 UTC
- EPSS
- 0.2% chance of exploitation in 30 days – higher than 17% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:PExploitation evidence
Disclosed: evidence found.
CVE published 17 Apr 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: evidence found.
CVSS exploit maturity: proof of concept public
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), CVSS vector, the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| QueryMinesms | Affected
| Fixed in– |
AI-suggested
Since the vendor has not responded and no fixes have been published, users should consider implementing manual mitigations such as restricting file upload permissions, validating and sanitizing file inputs, or disabling the vulnerable functionality if possible. Monitor vendor channels for any future updates or patches.
Description
CVE-2026-6489 is a medium severity vulnerability in QueryMine sms up to commit 7ab5a9ea196209611134525ffc18de25c57d9593. It involves an unrestricted file upload issue in the admin/addteacher.php component of the Background Management Page, where manipulation of the 'image' argument allows remote attackers to upload files without restriction. The vulnerability has a CVSS 4.0 base score of 5.3, indicating moderate risk. The vendor has not provided any response or patch, and no official remediation is available. Exploit code has been publicly released, but there are no confirmed reports of exploitation in the wild. The product does not use versioning, so affected and unaffected releases cannot be precisely identified.