CVE-2026-0643: A flaw has been found in projectworlds House Rental and Property Listing 1.0

This week

HIGH 7.3REMOTEDOWNGRADE

CVE-2026-0643 is a high-severity flaw (CVSS 7.3) affecting house rental and property listing project. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A flaw has been found in projectworlds House Rental and Property Listing 1.0. Impacted is an unknown function of the file /app/register.php?action=reg of the component Signup. This manipulation of the argument image causes unrestricted upload. Remote exploitation of the attack is possible. The exploit has been published and may be used.

Why this priority

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

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

Risk facts

CVSS score	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 64%)
CISA exploited list	No
Weakness	CWE-284, CWE-434
Published	2026-01-07
Last modified	2026-10-25

Publisher (CNA): VulDB · Vendor: projectworlds

Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-07 12:17 UTCPublished CVE record published
2026-10-25 23:10 UTCUpdated Record last modified

projectworlds house rental and property listing project DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy house-rental-and-property-listing-project || rpm -q house-rental-and-property-listing-project || house-rental-and-property-listing-project --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison house-rental-and-property-listing-project sudo apt install house-rental-and-property-listing-project=<VERSION_BEFORE_1.0> sudo apt-mark hold house-rental-and-property-listing-project

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list house-rental-and-property-listing-project sudo dnf downgrade house-rental-and-property-listing-project-<VERSION_BEFORE_1.0> sudo dnf versionlock add house-rental-and-property-listing-project

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2026-0643?

house rental and property listing project: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-0643 being exploited?

CVE-2026-0643 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-2026-0643 affect?

CVE-2026-0643 affects house rental and property listing project. Severity is high (CVSS 7.3). A flaw has been found in projectworlds House Rental and Property Listing 1.0. Impacted is an unknown function of the file /app/register.php?action=reg of the component Signup. This manipulation of the argument image causes unrestricted uplo

How urgent is CVE-2026-0643?

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

Software pages

PHP vulnerabilities

References

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