A weakness has been identified in zhistaredu StarTraining up to 3.8.1. This vulnerability affects unknown code of the file du-common/src/main/java/com/edu/common/utils/file/MimeTypeUtils.java of the component Upload Endpoint. This manipulation of the argument File causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
zhistaredu StarTraining Upload Endpoint MimeTypeUtils.java cross site scripting
Problem type
Affected products
zhistaredu
3.8.0 - AFFECTED
3.8.1 - AFFECTED
References
https://vuldb.com/vuln/410810
https://vuldb.com/vuln/410810/cti
https://vuldb.com/cve/CVE-2026-100880
https://vuldb.com/submit/915512
https://github.com/ArrestX/startraining-advisories/blob/main/advisories/ST-VULN-006-stored-html-upload-xss.md
GitHub Security Advisories
GHSA-vmwc-7v5f-ffp7
A weakness has been identified in zhistaredu StarTraining up to 3.8.1. This vulnerability affects...
https://github.com/advisories/GHSA-vmwc-7v5f-ffp7A weakness has been identified in zhistaredu StarTraining up to 3.8.1. This vulnerability affects unknown code of the file du-common/src/main/java/com/edu/common/utils/file/MimeTypeUtils.java of the component Upload Endpoint. This manipulation of the argument File causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
https://nvd.nist.gov/vuln/detail/CVE-2026-100880
https://github.com/ArrestX/startraining-advisories/blob/main/advisories/ST-VULN-006-stored-html-upload-xss.md
https://vuldb.com/cve/CVE-2026-100880
https://vuldb.com/submit/915512
https://vuldb.com/vuln/410810
https://vuldb.com/vuln/410810/cti
https://github.com/advisories/GHSA-vmwc-7v5f-ffp7
JSON source
https://cveawg.mitre.org/api/cve/CVE-2026-100880Click to expand
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"assignerShortName": "VulDB",
"dateUpdated": "2026-09-27T21:00:11.400Z",
"dateReserved": "2026-09-27T03:37:55.811Z",
"datePublished": "2026-09-27T21:00:11.400Z",
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"title": "zhistaredu StarTraining Upload Endpoint MimeTypeUtils.java cross site scripting",
"descriptions": [
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"lang": "en",
"value": "A weakness has been identified in zhistaredu StarTraining up to 3.8.1. This vulnerability affects unknown code of the file du-common/src/main/java/com/edu/common/utils/file/MimeTypeUtils.java of the component Upload Endpoint. This manipulation of the argument File causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."
}
],
"affected": [
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"cpes": [
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"tags": [
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{
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"tags": [
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"metrics": [
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"timeline": [
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"time": "2026-09-27T00:00:00.000Z",
"lang": "en",
"value": "Advisory disclosed"
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{
"time": "2026-09-27T02:00:00.000Z",
"lang": "en",
"value": "VulDB entry created"
},
{
"time": "2026-09-27T05:43:39.000Z",
"lang": "en",
"value": "VulDB entry last update"
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"credits": [
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}