How severe is CVE-2008-4104?

No CVSS score has been assigned to CVE-2008-4104 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2008-4104?

CVE-2008-4104 affects the following packages: joomla/framework (Packagist). Ecosystems affected: Packagist.

How do I fix CVE-2008-4104?

Update joomla/framework to 1.5.7 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2008-4104 is resolved across your whole dependency graph.

How do I detect CVE-2008-4104 in my Packagist dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for joomla/framework, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate CVE-2008-4104 if there is no patch (or I can't update yet)?

Stop reflecting attacker-controlled destinations: resolve every redirect target against an allowlist of paths or hosts you own, prefer a server-side key over a full URL in the request, and reject absolute URLs entirely where the flow only ever needs a relative one.

Is CVE-2008-4104 actively exploited in the wild?

No public exploit code has been indexed for CVE-2008-4104 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for CVE-2008-4104?

CVE-2008-4104 has an EPSS (Exploit Prediction Scoring System) score of 1.4%, placing it in the 72th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is CVE-2008-4104?

CVE-2008-4104 is classified as CWE-59 (CWE-59). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2008-4104 published, and has it been updated?

CVE-2008-4104 was published on May 2, 2022 and was last updated on February 9, 2024. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐘 Packagist

Not in CISA KEV

CVE-2008-4104 — framework

CVE-2008-4104 is a CWE-59 vulnerability in joomla/framework. A fix is available for joomla/framework — see the affected versions and patch details below.

Joomla! Open Redirect vulnerability

Published

May 2, 2022

Updated

Feb 9, 2024

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Nov 7, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

1.4%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs72th percentile — riskier than 72% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

Real-World Exposure

1 pkg affected

🐘joomla/framework

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

Multiple open redirect vulnerabilities in Joomla! 1.5 before 1.5.7 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a "passed in" URL.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`joomla/framework`	≥ 1.5.0&&< 1.5.7	1.5.7`composer require joomla/framework:^1.5.7`

Affected Products

1 product · 7 configurations

Application

joomlajoomla

7 versions

1.51.5.11.5.21.5.31.5.41.5.51.5.6

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for joomla/framework, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update joomla/framework to 1.5.7 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2008-4104 is resolved across your whole dependency graph.
Workarounds
Stop reflecting attacker-controlled destinations: resolve every redirect target against an allowlist of paths or hosts you own, prefer a server-side key over a full URL in the request, and reject absolute URLs entirely where the flow only ever needs a relative one.

Frequently Asked Questions

Multiple open redirect vulnerabilities in Joomla! 1.5 before 1.5.7 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a "passed in" URL.

O3 Security · Impact-Aware SCA

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