CVE-2013-7034: The setCookieValue function in _lib/functions.global.inc.php in LiveZilla before 5.1.2.1 allows remote attacke

Q: How do I fix CVE-2013-7034?

livezilla: upgrade to newer than 5.1.2.0. Exact commands for each OS are on this page.

Q: Is CVE-2013-7034 being exploited?

CVE-2013-7034 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2013-7034 affect?

CVE-2013-7034 affects livezilla. Severity is high (CVSS 7.5). The setCookieValue function in _lib/functions.global.inc.php in LiveZilla before 5.1.2.1 allows remote attackers to execute arbitrary PHP code via a serialized PHP object in a cookie.

This month

HIGH 7.5UPGRADE

CVE-2013-7034 is a high-severity flaw (CVSS 7.5) affecting livezilla. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The setCookieValue function in _lib/functions.global.inc.php in LiveZilla before 5.1.2.1 allows remote attackers to execute arbitrary PHP code via a serialized PHP object in a cookie.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.6% (top 24%)
CISA exploited list	No
Weakness	CWE-94
Published	2014-05-05
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: livezilla

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

Am I affected?

Timeline

2014-05-05 17:06 UTCPublished CVE record published
2026-06-17 00:01 UTCUpdated Record last modified

livezilla livezilla UPGRADE

Affected: <= 5.1.2.0 · 3.1.8.3 · 3.2.0.2 · 4.0.1.0 · 4.0.1.1 · 4.0.1.2 · 4.1.0.3 · 4.1.0.4

Fixed in: newer than 5.1.2.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy livezilla || rpm -q livezilla || livezilla --version

2. UPGRADE to newer than 5.1.2.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade livezilla

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade livezilla

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2013-7034?

livezilla: upgrade to newer than 5.1.2.0. Exact commands for each OS are on this page.

Is CVE-2013-7034 being exploited?

CVE-2013-7034 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-2013-7034 affect?

CVE-2013-7034 affects livezilla. Severity is high (CVSS 7.5). The setCookieValue function in _lib/functions.global.inc.php in LiveZilla before 5.1.2.1 allows remote attackers to execute arbitrary PHP code via a serialized PHP object in a cookie.

How urgent is CVE-2013-7034?

Priority 45/100. High severity

Software pages

PHP vulnerabilities

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References

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