CVE-2026-15321

Description

A vulnerability was found in MyEMS up to 6.4.0. The affected element is the function on_post of the file myems-api/core/svg.py of the component Admin Backend. The manipulation of the argument new_values['data'] results in cross site scripting. The attack can be launched remotely. The exploit has been made public and could be used. Upgrading to version 6.5.0 is sufficient to fix this issue. The patch is identified as 4a97edfbd786c779d0322054833b21ddf54d5b06. It is suggested to upgrade the affected component. The issue report remains open even though there is an official fix for it.

References

https://vuldb.com/vuln/377263/cti

https://vuldb.com/vuln/377263

https://vuldb.com/submit/853060

https://vuldb.com/cve/CVE-2026-15321

https://github.com/MyEMS/myems/releases/tag/v6.5.0

https://github.com/MyEMS/myems/issues/412

https://github.com/MyEMS/myems/commit/4a97edfbd786c779d0322054833b21ddf54d5b06

https://github.com/MyEMS/myems/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4