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Description

A vulnerability was determined in huimeicloud hm_editor up to 2.2.3. Impacted is the function client.get of the file src/mcp-server.js of the component image-to-base64 Endpoint. Executing a manipulation of the argument url can lead to server-side request forgery. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-04-01 | Published 2026-04-02 | Updated 2026-04-02 | Assigner VulDB




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Server-Side Request Forgery

Product status

2.2.0
affected

2.2.1
affected

2.2.2
affected

2.2.3
affected

Timeline

2026-04-01:Advisory disclosed
2026-04-01:VulDB entry created
2026-04-01:VulDB entry last update

Credits

BigW (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/354701 (VDB-354701 | huimeicloud hm_editor image-to-base64 Endpoint mcp-server.js client.get server-side request forgery) vdb-entry technical-description

vuldb.com/vuln/354701/cti (VDB-354701 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/781341 (Submit #781341 | huimeicloud hmEditor 2.2.3 Server-Side Request Forgery) third-party-advisory

github.com/wing3e/public_exp/issues/11 exploit issue-tracking

cve.org (CVE-2026-5346)

nvd.nist.gov (CVE-2026-5346)

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