CVE-2026-82621
HIGHCVE-2026-82621 is a high-severity (CVSS 7.3) CWE-285 vulnerability. O3 Security confirms whether CVE-2026-82621 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
A weakness has been identified in Soarkey StudentManagement and 学生信息管理系统 up to e08f7f1d5015af407aa4cca0ada3dea189b4937e. This impacts the function AdminDao.doGet of the file code/src/service/AdminDao.java…
Description
A weakness has been identified in Soarkey StudentManagement and 学生信息管理系统 up to e08f7f1d5015af407aa4cca0ada3dea189b4937e. This impacts the function AdminDao.doGet of the file code/src/service/AdminDao.java of the component Administrative Servlet. Executing a manipulation of the argument action can lead to authorization bypass. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Detection & mitigation playbook
VulnerabilityDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for the affected component. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Remediation status
No patched version of the affected component has shipped for CVE-2026-82621 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether CVE-2026-82621 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to CVE-2026-82621. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2026-82621 in your dependencies?
O3 detects CVE-2026-82621 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.