CVE-2026-100880Low· 3.5▾ TwilightPoC availableA 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 manipu…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 19.3 · likelihood 0 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 29.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
Exploit / PoC code exists
0.2%
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-100881Low· 2.6A security vulnerability has been detected in zhistaredu StarTraining up to 3.8.1
CVE-2026-100878Medium· 6.3A vulnerability was identified in zhistaredu StarTraining up to 3.8.1
CVE-2026-100879Medium· 4.3A security flaw has been discovered in zhistaredu StarTraining up to 3.8.1
CVE-2026-97877High· 7.3A vulnerability was determined in zhistaredu StarTraining up to 3.8.1
CVE-2026-97878High· 7.3A vulnerability was identified in zhistaredu StarTraining up to 3.8.1
CVE-2026-97879Medium· 5.3A security flaw has been discovered in zhistaredu StarTraining up to 3.8.1