CVE-2022-2262: A vulnerability has been found in Online Hotel Booking System 1.0 and classified as critical

Routine

MEDIUM 4.7DOWNGRADE

CVE-2022-2262 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 has been found in Online Hotel Booking System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file edit_all_room.php of the component Room Handler. The manipulation of the argument id with the input 2828%27%20AND%20(SELECT%203766%20FROM%20(SELECT(SLEEP(5)))BmIK)%20AND%20%27YLPl%27=%27YLPl leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to

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-2022-2262?

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

Is CVE-2022-2262 being exploited?

CVE-2022-2262 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-2022-2262 affect?

CVE-2022-2262 affects online hotel booking. Severity is medium (CVSS 4.7). A vulnerability has been found in Online Hotel Booking System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file edit_all_room.php of the component Room Handler. The manipulation of the ar

How urgent is CVE-2022-2262?

Priority 36/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-6917 HIGH 7.3 DOWNGRADE A vulnerability has been found in code-projects Online Hotel Booking 1.0 and classified as critical
CVE-2025-1965 HIGH 7.3 DOWNGRADE A vulnerability classified as critical has been found in projectworlds Online Hotel Booking 1.0
CVE-2025-1964 HIGH 7.3 DOWNGRADE A vulnerability was found in projectworlds Online Hotel Booking 1.0
CVE-2025-1963 HIGH 7.3 DOWNGRADE A vulnerability was found in projectworlds Online Hotel Booking 1.0
CVE-2025-1962 HIGH 7.3 DOWNGRADE A vulnerability was found in projectworlds Online Hotel Booking 1.0

References

← Back to latest CVEs