CVE-2009-1623: Cross-site scripting (XSS) vulnerability in index.php in Dew-NewPHPLinks 2.0 allows remote attackers to inject

Routine

MEDIUM 4.3DOWNGRADE

CVE-2009-1623 is a medium-severity flaw (CVSS 4.3) affecting dew-newphplinks. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in index.php in Dew-NewPHPLinks 2.0 allows remote attackers to inject arbitrary web script or HTML via the PID parameter.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.4% (top 28%)
CISA exploited list	No
Weakness	CWE-79
Published	2009-05-12
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: dew-code

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2009-05-12 16:30 UTCPublished CVE record published
2026-06-16 23:07 UTCUpdated Record last modified

dew-code dew-newphplinks DOWNGRADE

Affected: 2.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0

1. Check installed version

apt-cache policy dew-newphplinks || rpm -q dew-newphplinks || dew-newphplinks --version

2. No fixed release: DOWNGRADE to a release before 2.0 (Debian / Ubuntu)

apt-cache madison dew-newphplinks sudo apt install dew-newphplinks=<VERSION_BEFORE_2.0> sudo apt-mark hold dew-newphplinks

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

dnf --showduplicates list dew-newphplinks sudo dnf downgrade dew-newphplinks-<VERSION_BEFORE_2.0> sudo dnf versionlock add dew-newphplinks

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.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: Dew-NewPHPLinks 2.0 - Local File Inclusion / Cross-Site Scripting

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-2009-1623?

dew-newphplinks: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2009-1623 being exploited?

CVE-2009-1623 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-2009-1623 affect?

CVE-2009-1623 affects dew-newphplinks. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in index.php in Dew-NewPHPLinks 2.0 allows remote attackers to inject arbitrary web script or HTML via the PID parameter.

How urgent is CVE-2009-1623?

Priority 38/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2009-1624 MEDIUM 5.0 DOWNGRADE Directory traversal vulnerability in index.php in Dew-NewPHPLinks 2.0 allows remote attackers to read arbitrar

References

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