godomall5 remote code execution vulnerability

published 2021-10-27 5y ago modified 2026-06-17 4mo ago also EUVD-2021-13404

cvss: 7.2; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 39%
public exploits: 0; none known

The move_uploaded_file function in godomall5 does not perform an integrity check of extension or authority when user upload file. This vulnerability allows an attacker to execute an remote arbitrary code.

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Exploit prediction

0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.2	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

NHN COMMERCE godomall5 Std, godomall5 Pro

Classification

Weakness

CWE-353 Missing Support for Integrity Check
CWE-345 Insufficient Verification of Data Authenticity

References

boho.or.kr /krcert/secNoticeView.do?bulletin_writing_sequence=36304
third-party-advisory

Sources

CVE List CVE-2021-26610
NVD CVE-2021-26610

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