Fujian mwcms Image Upload uploadeditor.html uploadeditor unrestricted upload

published 2024-08-12 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-48587

cvss: 4.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 28%
public exploits: 0; none known

A vulnerability was found in Fujian mwcms 1.0.0. It has been declared as critical. Affected by this vulnerability is the function uploadeditor of the file /uploadeditor.html?action=uploadimage of the component Image Upload. The manipulation of the argument upfile leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-08-13)

Exploit prediction

0.35% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/DeepMountains/Mirage/blob/main/CVE12-1.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CNA	3.1	4.7	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CNA	3.0	4.7	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CNA	2.0	5.8	AV:N/AC:L/Au:M/C:P/I:P/A:P
CNA	4.0	5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/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
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected products

Fujian mwcms

Classification

Weakness

CWE-434 Unrestricted Upload of File with Dangerous Type

References

github.com /DeepMountains/Mirage/blob/main/CVE12-1.md
exploit, broken-link
vuldb.com /?id.274183
vdb-entry, technical-description, permissions-required
vuldb.com /?ctiid.274183
signature, permissions-required, vdb-entry
vuldb.com /?submit.385617
third-party-advisory, vdb-entry

Sources

CVE List CVE-2024-7705
NVD CVE-2024-7705

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary