CVE-2025-63561: Summer Pearl Group Vacation Rental Management Platform prior to 1.0.2 is susceptible to a Slowloris-style Deni

Q: How do I fix CVE-2025-63561?

vacation rental management platform: upgrade to 1.0.2. Exact commands for each OS are on this page.

Q: Is CVE-2025-63561 being exploited?

CVE-2025-63561 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-2025-63561 affect?

CVE-2025-63561 affects vacation rental management platform. Severity is high (CVSS 7.5). Summer Pearl Group Vacation Rental Management Platform prior to 1.0.2 is susceptible to a Slowloris-style Denial-of-Service (DoS) condition in the HTTP connection handling layer, where an attacker that opens and maintains many slow or parti

Q: How urgent is CVE-2025-63561?

Priority 45/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 7.5REMOTEUPGRADE

CVE-2025-63561 is a high-severity flaw (CVSS 7.5) affecting vacation rental management platform. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Summer Pearl Group Vacation Rental Management Platform prior to 1.0.2 is susceptible to a Slowloris-style Denial-of-Service (DoS) condition in the HTTP connection handling layer, where an attacker that opens and maintains many slow or partially-completed HTTP connections can exhaust the server’s connection pool and worker capacity, preventing legitimate users and APIs from accessing the service.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 66%)
CISA exploited list	No
Weakness	CWE-400
Published	2025-10-31
Last modified	2026-10-27

Publisher (CNA): MITRE · Vendor: summerpearlgroup

Last updated 2026-10-27 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-31 20:15 UTCPublished CVE record published
2026-10-27 12:10 UTCUpdated Record last modified

summerpearlgroup vacation rental management platform UPGRADE

Affected: < 1.0.2

Fixed in: 1.0.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy vacation-rental-management-platform || rpm -q vacation-rental-management-platform || vacation-rental-management-platform --version

2. UPGRADE to 1.0.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade vacation-rental-management-platform

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade vacation-rental-management-platform

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-2025-63561?

vacation rental management platform: upgrade to 1.0.2. Exact commands for each OS are on this page.

Is CVE-2025-63561 being exploited?

CVE-2025-63561 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-2025-63561 affect?

CVE-2025-63561 affects vacation rental management platform. Severity is high (CVSS 7.5). Summer Pearl Group Vacation Rental Management Platform prior to 1.0.2 is susceptible to a Slowloris-style Denial-of-Service (DoS) condition in the HTTP connection handling layer, where an attacker that opens and maintains many slow or parti

How urgent is CVE-2025-63561?

Priority 45/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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