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CVE-2018-12940

N/A

Published: July 31, 2018 at 02:00 PM UTC

Updated: June 17, 2026 at 01:38 AM UTC

1 product affected across 1 vendorSeeddms

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Severity

N/A

Exploit prediction

EPSS 3%

Description

Unrestricted file upload vulnerability in "op/op.UploadChunks.php" in SeedDMS (formerly LetoDMS and MyDMS) before 5.1.8 allows remote attackers to execute arbitrary code by uploading a file with an executable extension specified by the "qqfile" parameter. This allows an authenticated attacker to upload a malicious file containing PHP code to execute operating system commands to the web root of the application.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Seeddms · Seeddms

95%

v < 5.1.8

Affected range stops below 5.1.8, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_CONFIRMThird Party Advisory

Source: [email protected]

https://sourceforge.net/p/seeddms/code/ci/seeddms-5.1.x/tree/CHANGELOG

x_refsource_MISCThird Party Advisory

Source: [email protected]

https://www.contextis.com/resources/advisories/cve-2018-12940

CVSS

6.5MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-434

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