CVE-2025-4542: A vulnerability, which was classified as problematic, has been found in Freeebird Hotel 酒店管理系统 API up to 1.2

Q: How do I fix CVE-2025-4542?

hotel: upgrade to newer than 1.2. Exact commands for each OS are on this page.

Q: Is CVE-2025-4542 being exploited?

CVE-2025-4542 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-2025-4542 affect?

CVE-2025-4542 affects hotel. Severity is low (CVSS 3.1). A vulnerability, which was classified as problematic, has been found in Freeebird Hotel 酒店管理系统 API up to 1.2. Affected by this issue is some unknown functionality of the file /src/main/java/cn/mafangui/hotel/tool/SessionInterceptor.java. Th

Q: How urgent is CVE-2025-4542?

Priority 21/100. Public exploit reference

Routine

LOW 3.1UPGRADE

CVE-2025-4542 is a low-severity flaw (CVSS 3.1) affecting hotel. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability, which was classified as problematic, has been found in Freeebird Hotel 酒店管理系统 API up to 1.2. Affected by this issue is some unknown functionality of the file /src/main/java/cn/mafangui/hotel/tool/SessionInterceptor.java. The manipulation leads to permissive cross-domain policy with untrusted domains. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exp

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	3.1 (Low)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 79%)
CISA exploited list	No
Weakness	CWE-346, CWE-942
Published	2025-05-11
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: freeebird

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

Am I affected?

Timeline

2025-05-11 18:15 UTCPublished CVE record published
2026-06-17 09:33 UTCUpdated Record last modified

freeebird hotel UPGRADE

Affected: <= 1.2

Fixed in: newer than 1.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy hotel || rpm -q hotel || hotel --version

2. UPGRADE to newer than 1.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade hotel

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade hotel

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-2025-4542?

hotel: upgrade to newer than 1.2. Exact commands for each OS are on this page.

Is CVE-2025-4542 being exploited?

CVE-2025-4542 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-2025-4542 affect?

CVE-2025-4542 affects hotel. Severity is low (CVSS 3.1). A vulnerability, which was classified as problematic, has been found in Freeebird Hotel 酒店管理系统 API up to 1.2. Affected by this issue is some unknown functionality of the file /src/main/java/cn/mafangui/hotel/tool/SessionInterceptor.java. Th

How urgent is CVE-2025-4542?

Priority 21/100. Public exploit reference

Software pages

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References

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