VulnerabilityAnalyzed
CVE-2026-2146
The attack is possible to be carried out remotely.
LOW 2.1EPSS 0.31%
Does this matter?
Lower severity and a low EPSS score (0.31%). Track it; it rarely justifies an emergency change on its own.
Description
A security flaw has been discovered in guchengwuyue yshopmall up to 1.9.1. This affects the function updateAvatar of the file /api/users/updateAvatar of the component co.yixiang.utils.FileUtil. Performing a manipulation of the argument File results in unrestricted upload. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
- CVSS 4.0
- 2.1 LOWCVSS: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:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.31% probability · 24th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284, CWE-434
- Affected
- guchengwuyue/yshopmall
- Source
- cna@vuldb.com
References
- https://github.com/guchengwuyue/yshopmall/Product
- https://github.com/guchengwuyue/yshopmall/issues/40Exploit, Issue Tracking
- https://github.com/guchengwuyue/yshopmall/issues/40#issue-3860542812Exploit, Issue Tracking
- https://vuldb.com/?ctiid.344848Permissions Required, VDB Entry
- https://vuldb.com/?id.344848Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.747409Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.