CVE-2005-1820

Name: CVE-2005-1820
Creator: NVD / NIST
Published: 2005-06-01T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.66%

Last modified Jun 16, 2026

CVE-2005-1820 is a vulnerability of currently unknown severity. zboard.php in Zeroboard version 4.1pl2 to 4.1pl5 allows remote attackers to execute arbitrary PHP code via improper quoting when using the preg_replace function.. EPSS estimates a 2.66% chance of exploitation in the next 30 days.

Description

zboard.php in Zeroboard version 4.1pl2 to 4.1pl5 allows remote attackers to execute arbitrary PHP code via improper quoting when using the preg_replace function.

Metrics

EPSS Probability

2.66%

83.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Zeroboard	Zeroboard	4.1_pl2
Zeroboard	Zeroboard	4.1_pl3
Zeroboard	Zeroboard	4.1_pl4
Zeroboard	Zeroboard	4.1_pl5

References

Timeline

Published: Jun 1, 2005
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2005-1820?

zboard.php in Zeroboard version 4.1pl2 to 4.1pl5 allows remote attackers to execute arbitrary PHP code via improper quoting when using the preg_replace function.

How severe is CVE-2005-1820?

Severity scoring for CVE-2005-1820 is pending analysis. The EPSS model estimates a 2.66% probability of exploitation in the next 30 days.

How do I fix CVE-2005-1820?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2005-1820?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST