CVE-2025-3849: A vulnerability classified as problematic was found in YXJ2018 SpringBoot-Vue-OnlineExam 1.0

Routine

MEDIUM 4.3MITIGATE

CVE-2025-3849 is a medium-severity flaw (CVSS 4.3) affecting springboot-vue-onlineexam. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability classified as problematic was found in YXJ2018 SpringBoot-Vue-OnlineExam 1.0. This vulnerability affects unknown code of the file /api/studentPWD. The manipulation of the argument studentId leads to unverified password change. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 68%)
CISA exploited list	No
Weakness	CWE-620, CWE-640
Published	2025-04-22
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: yxj2018

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-04-22 00:15 UTCPublished CVE record published
2026-06-17 09:20 UTCUpdated Record last modified

yxj2018 springboot-vue-onlineexam MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy springboot-vue-onlineexam || rpm -q springboot-vue-onlineexam || springboot-vue-onlineexam --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-3849?

springboot-vue-onlineexam: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-3849 being exploited?

CVE-2025-3849 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-3849 affect?

CVE-2025-3849 affects springboot-vue-onlineexam. Severity is medium (CVSS 4.3). A vulnerability classified as problematic was found in YXJ2018 SpringBoot-Vue-OnlineExam 1.0. This vulnerability affects unknown code of the file /api/studentPWD. The manipulation of the argument studentId leads to unverified password chang

How urgent is CVE-2025-3849?

Priority 28/100. Public exploit reference

Related CVEs

CVE-2025-3850 LOW 3.7 MITIGATE A vulnerability, which was classified as problematic, has been found in YXJ2018 SpringBoot-Vue-OnlineExam 1.0

References

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