CVE-2019-7554: An issue was discovered in PHP Scripts Mall API Based Travel Booking 3.4.7

This month

MEDIUM 6.1DOWNGRADE

CVE-2019-7554 is a medium-severity flaw (CVSS 6.1) affecting api based travel booking. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in PHP Scripts Mall API Based Travel Booking 3.4.7. There is Reflected XSS via the flight-results.php d2 parameter.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.9% (top 41%)
CISA exploited list	No
Weakness	CWE-79
Published	2019-06-06
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: api based travel booking project

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

Am I affected?

Timeline

2019-06-06 16:29 UTCPublished CVE record published
2026-06-17 02:40 UTCUpdated Record last modified

api based travel booking project api based travel booking DOWNGRADE

Affected: 3.4.7

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.4.7

1. Check installed version

apt-cache policy api-based-travel-booking || rpm -q api-based-travel-booking || api-based-travel-booking --version

2. No fixed release: DOWNGRADE to a release before 3.4.7 (Debian / Ubuntu)

apt-cache madison api-based-travel-booking sudo apt install api-based-travel-booking=<VERSION_BEFORE_3.4.7> sudo apt-mark hold api-based-travel-booking

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

dnf --showduplicates list api-based-travel-booking sudo dnf downgrade api-based-travel-booking-<VERSION_BEFORE_3.4.7> sudo dnf versionlock add api-based-travel-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-2019-7554?

api based travel booking: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-7554 being exploited?

CVE-2019-7554 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-2019-7554 affect?

CVE-2019-7554 affects api based travel booking. Severity is medium (CVSS 6.1). An issue was discovered in PHP Scripts Mall API Based Travel Booking 3.4.7. There is Reflected XSS via the flight-results.php d2 parameter.

How urgent is CVE-2019-7554?

Priority 41/100. Public exploit reference

Software pages

PHP vulnerabilities

References

← Back to latest CVEs