CVE-2026-15321
MyEMS Admin Backend svg.py on_post cross site scripting
Vexday Risk Score
10Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 4.8EPSS —KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
10 Jul 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
n/a · MyEMSReferences
https://github.com/MyEMS/myems/https://github.com/MyEMS/myems/commit/4a97edfbd786c779d0322054833b21ddf54d5b06https://github.com/MyEMS/myems/issues/412https://github.com/MyEMS/myems/releases/tag/v6.5.0https://vuldb.com/cve/CVE-2026-15321https://vuldb.com/submit/853060https://vuldb.com/vuln/377263https://vuldb.com/vuln/377263/cti