CVE-2026-3187: A vulnerability was identified in feiyuchuixue sz-boot-parent up to 1.3.2-beta

Q: How do I fix CVE-2026-3187?

sz-boot-parent: upgrade to newer than 0.9.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-3187 being exploited?

CVE-2026-3187 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-3187 affect?

CVE-2026-3187 affects sz-boot-parent. Severity is medium (CVSS 6.3). A vulnerability was identified in feiyuchuixue sz-boot-parent up to 1.3.2-beta. Affected by this issue is some unknown functionality of the file /api/admin/sys-file/upload of the component API Endpoint. Such manipulation leads to unrestrict

Q: How urgent is CVE-2026-3187?

Priority 34/100. Public exploit reference

Routine

MEDIUM 6.3UPGRADE

CVE-2026-3187 is a medium-severity flaw (CVSS 6.3) affecting sz-boot-parent. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was identified in feiyuchuixue sz-boot-parent up to 1.3.2-beta. Affected by this issue is some unknown functionality of the file /api/admin/sys-file/upload of the component API Endpoint. Such manipulation leads to unrestricted upload. The attack may be launched remotely. The exploit is publicly available and might be used. Upgrading to version 1.3.3-beta can resolve this issue. The name of the patch is aefaabfd7527188bfba3c8c9eee1

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 71%)
CISA exploited list	No
Weakness	CWE-284, CWE-434
Published	2026-02-25
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: szadmin

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

Am I affected?

Timeline

2026-02-25 15:20 UTCPublished CVE record published
2026-06-17 10:43 UTCUpdated Record last modified

szadmin sz-boot-parent UPGRADE

Affected: <= 0.9.0 · 1.0.0 beta · 1.0.1 beta · 1.0.2 beta · 1.1.0 beta · 1.2.0 beta · 1.2.1 beta · 1.2.2 beta

Fixed in: newer than 0.9.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy sz-boot-parent || rpm -q sz-boot-parent || sz-boot-parent --version

2. UPGRADE to newer than 0.9.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade sz-boot-parent

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade sz-boot-parent

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2026-3187?

sz-boot-parent: upgrade to newer than 0.9.0. Exact commands for each OS are on this page.

Is CVE-2026-3187 being exploited?

CVE-2026-3187 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-2026-3187 affect?

CVE-2026-3187 affects sz-boot-parent. Severity is medium (CVSS 6.3). A vulnerability was identified in feiyuchuixue sz-boot-parent up to 1.3.2-beta. Affected by this issue is some unknown functionality of the file /api/admin/sys-file/upload of the component API Endpoint. Such manipulation leads to unrestrict

How urgent is CVE-2026-3187?

Priority 34/100. Public exploit reference

Related CVEs

CVE-2026-3186 MEDIUM 6.3 UPGRADE A vulnerability was determined in feiyuchuixue sz-boot-parent up to 1.3.2-beta
CVE-2026-3185 MEDIUM 5.3 UPGRADE A vulnerability was found in feiyuchuixue sz-boot-parent up to 1.3.2-beta

References

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