CVE-2022-2263: A vulnerability was found in Online Hotel Booking System 1.0 and classified as critical

Routine

MEDIUM 4.7DOWNGRADE

CVE-2022-2263 is a medium-severity flaw (CVSS 4.7) affecting online hotel booking. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in Online Hotel Booking System 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file edit_room_cat.php of the component Room Handler. The manipulation of the argument roomname leads to sql injection. The attack may be launched 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	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.8% (top 43%)
CISA exploited list	No
Weakness	CWE-89
Published	2022-07-12
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: online hotel booking project

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

Am I affected?

Timeline

2022-07-12 15:15 UTCPublished CVE record published
2026-06-17 04:41 UTCUpdated Record last modified

online hotel booking project online hotel booking 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 online-hotel-booking || rpm -q online-hotel-booking || online-hotel-booking --version

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

apt-cache madison online-hotel-booking sudo apt install online-hotel-booking=<VERSION_BEFORE_1.0> sudo apt-mark hold online-hotel-booking

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

dnf --showduplicates list online-hotel-booking sudo dnf downgrade online-hotel-booking-<VERSION_BEFORE_1.0> sudo dnf versionlock add online-hotel-booking

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-2022-2263?

online hotel booking: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-2263 being exploited?

CVE-2022-2263 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-2022-2263 affect?

CVE-2022-2263 affects online hotel booking. Severity is medium (CVSS 4.7). A vulnerability was found in Online Hotel Booking System 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file edit_room_cat.php of the component Room Handler. The manipulation of the argument room

How urgent is CVE-2022-2263?

Priority 36/100. Public exploit reference

Software pages

PHP vulnerabilities

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References

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