CVE-2024-1700: A vulnerability, which was classified as problematic, was found in keerti1924 PHP-MYSQL-User-Login-System 1.0

Routine

MEDIUM 4.3WATCHLISTDOWNGRADE

CVE-2024-1700 is a medium-severity flaw (CVSS 4.3) affecting php mysql user signup login system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability, which was classified as problematic, was found in keerti1924 PHP-MYSQL-User-Login-System 1.0. Affected is an unknown function of the file /signup.php. The manipulation of the argument username with the input <script>alert("xss")</script> leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-254388. NOTE

Why this priority

Public exploit reference
On your watchlist

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

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-02-21
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: keerti1924

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

Am I affected?

Timeline

2024-02-21 16:15 UTCPublished CVE record published
2026-06-17 07:04 UTCUpdated Record last modified

keerti1924 php mysql user signup login system 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 php-mysql-user-signup-login-system || rpm -q php-mysql-user-signup-login-system || php-mysql-user-signup-login-system --version

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

apt-cache madison php-mysql-user-signup-login-system sudo apt install php-mysql-user-signup-login-system=<VERSION_BEFORE_1.0> sudo apt-mark hold php-mysql-user-signup-login-system

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

dnf --showduplicates list php-mysql-user-signup-login-system sudo dnf downgrade php-mysql-user-signup-login-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add php-mysql-user-signup-login-system

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-2024-1700?

php mysql user signup login system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-1700 being exploited?

CVE-2024-1700 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-2024-1700 affect?

CVE-2024-1700 affects php mysql user signup login system. Severity is medium (CVSS 4.3). A vulnerability, which was classified as problematic, was found in keerti1924 PHP-MYSQL-User-Login-System 1.0. Affected is an unknown function of the file /signup.php. The manipulation of the argument username with the input <script>alert("

How urgent is CVE-2024-1700?

Priority 37/100. Public exploit reference; On your watchlist

Software pages

PHP vulnerabilities · MySQL vulnerabilities

Related CVEs

CVE-2024-2265 MEDIUM 5.3 DOWNGRADE A vulnerability, which was classified as problematic, was found in keerti1924 PHP-MYSQL-User-Login-System 1.0
CVE-2024-2264 HIGH 7.3 DOWNGRADE A vulnerability, which was classified as critical, has been found in keerti1924 PHP-MYSQL-User-Login-System 1.
CVE-2024-1702 MEDIUM 6.3 DOWNGRADE A vulnerability was found in keerti1924 PHP-MYSQL-User-Login-System 1.0 and classified as critical
CVE-2024-1701 MEDIUM 5.3 DOWNGRADE A vulnerability has been found in keerti1924 PHP-MYSQL-User-Login-System 1.0 and classified as critical

References

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