CVE-2023-2565: A vulnerability has been found in SourceCodester Multi Language Hotel Management Software 1.0 and classified a

Routine

LOW 3.5DOWNGRADE

CVE-2023-2565 is a low-severity flaw (CVSS 3.5) affecting multi language hotel management software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability has been found in SourceCodester Multi Language Hotel Management Software 1.0 and classified as problematic. This vulnerability affects unknown code of the file ajax.php of the component POST Parameter Handler. The manipulation of the argument complaint_type with the input <script>alert(document.cookie)</script> leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and ma

Why this priority

Public exploit reference

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

Risk facts

CVSS score	3.5 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.5% (top 54%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-05-07
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: multi language hotel management software project

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

Am I affected?

Timeline

2023-05-07 15:15 UTCPublished CVE record published
2026-06-17 05:52 UTCUpdated Record last modified

multi language hotel management software project multi language hotel management software 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 multi-language-hotel-management-software || rpm -q multi-language-hotel-management-software || multi-language-hotel-management-software --version

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

apt-cache madison multi-language-hotel-management-software sudo apt install multi-language-hotel-management-software=<VERSION_BEFORE_1.0> sudo apt-mark hold multi-language-hotel-management-software

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

dnf --showduplicates list multi-language-hotel-management-software sudo dnf downgrade multi-language-hotel-management-software-<VERSION_BEFORE_1.0> sudo dnf versionlock add multi-language-hotel-management-software

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-2023-2565?

multi language hotel management software: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-2565 being exploited?

CVE-2023-2565 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-2023-2565 affect?

CVE-2023-2565 affects multi language hotel management software. Severity is low (CVSS 3.5). A vulnerability has been found in SourceCodester Multi Language Hotel Management Software 1.0 and classified as problematic. This vulnerability affects unknown code of the file ajax.php of the component POST Parameter Handler. The manipulat

How urgent is CVE-2023-2565?

Priority 29/100. Public exploit reference

Software pages

PHP vulnerabilities

References

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