CVE-2026-15321

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 v3 2.4 LOW
CVSS v2.0 3.3 LOW

2.4^/10

CVSS v3 : LOW

Vector :

Exploitability : 0.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:L/Au:M/C:N/I:P/A:N

Exploitability : 6.4 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/MyEMS/myems/
https://github.com/MyEMS/myems/commit/4a97edfbd786c779d0322054833b21ddf54d5b06
https://github.com/MyEMS/myems/issues/412
https://github.com/MyEMS/myems/releases/tag/v6.5.0
https://vuldb.com/cve/CVE-2026-15321
https://vuldb.com/submit/853060
https://vuldb.com/vuln/377263
https://vuldb.com/vuln/377263/cti
https://vuldb.com/submit/853060

Configurations

No configuration.

History

10 Jul 2026, 19:17

Type	Values Removed	Values Added
References	~~() https://vuldb.com/submit/853060 -~~	() https://vuldb.com/submit/853060 -

10 Jul 2026, 04:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-10 04:17

Updated : 2026-07-10 19:17

NVD link : CVE-2026-15321

Mitre link : CVE-2026-15321

CVE.ORG link : CVE-2026-15321

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-94

Improper Control of Generation of Code ('Code Injection')

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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."}], "lastModified": "2026-07-10T19:17:20.810", "sourceIdentifier": "cna@vuldb.com"}