How severe is CVE-2014-6289?

No CVSS score has been assigned to CVE-2014-6289 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2014-6289?

CVE-2014-6289 affects the following packages: dl/yag (Packagist), punktde/pt_extbase (Packagist). Ecosystems affected: Packagist.

How do I fix CVE-2014-6289?

Update dl/yag to 3.0.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2014-6289 is resolved across your whole dependency graph.

How do I detect CVE-2014-6289 in my Packagist dependencies?

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

How do I mitigate CVE-2014-6289 if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Is CVE-2014-6289 actively exploited in the wild?

No public exploit code has been indexed for CVE-2014-6289 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-2014-6289?

CVE-2014-6289 has an EPSS (Exploit Prediction Scoring System) score of 1.5%, placing it in the 75th 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-2014-6289?

CVE-2014-6289 is classified as CWE-264 (CWE-264). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2014-6289 published, and has it been updated?

CVE-2014-6289 was published on May 17, 2022 and was last updated on April 14, 2025. 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-2014-6289 — yag

Fix: YAG-Gallery/yag@4ab6ca1

CVE-2014-6289 is a CWE-264 vulnerability in dl/yag. A fix is available for dl/yag — see the affected versions and patch details below.

yag and pt_extbase extensions for TYPO3 allow remote attackers to bypass access restrictions

Published

May 17, 2022

Updated

Apr 14, 2025

Affected

2 pkgs

Patched

2 / 2

Exploits

None indexed

Exploitation data as of Nov 4, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

1.5%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs75th percentile — riskier than 75% of all scored CVEsHighest risk

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

Real-World Exposure

2 pkgs affected

🐘dl/yag🐘punktde/pt_extbase

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

The Ajax dispatcher for Extbase in the Yet Another Gallery (yag) extension before 3.0.1 and Tools for Extbase development (pt_extbase) extension before 1.5.1 allows remote attackers to bypass access restrictions and execute arbitrary controller actions via unspecified vectors.

Affected Packages

2 total 2 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`dl/yag`	all versions	3.0.1`composer require dl/yag:^3.0.1`
🐘Packagist	`punktde/pt_extbase`	all versions	1.5.1`composer require punktde/pt_extbase:^1.5.1`

Affected Products

2 products · 2 configurations

Application

yet another gallerydaniel_lienert

≤ 3.0.0

range

Application

tools for extbase developmenmichael_knoll

≤ 1.5.0

range

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for dl/yag, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update dl/yag to 3.0.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2014-6289 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

O3 Security · Impact-Aware SCA

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