How severe is CVE-2010-4962?

No CVSS score has been assigned to CVE-2010-4962 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2010-4962?

CVE-2010-4962 affects the following packages: dmk/webkitpdf (Packagist). Ecosystems affected: Packagist.

How do I fix CVE-2010-4962?

Update dmk/webkitpdf to 1.1.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2010-4962 is resolved across your whole dependency graph.

How do I detect CVE-2010-4962 in my Packagist dependencies?

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

How do I mitigate CVE-2010-4962 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-2010-4962 actively exploited in the wild?

No public exploit code has been indexed for CVE-2010-4962 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-2010-4962?

CVE-2010-4962 has an EPSS (Exploit Prediction Scoring System) score of 1.9%, placing it in the 79th 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.

When was CVE-2010-4962 published, and has it been updated?

CVE-2010-4962 was published on May 17, 2022 and was last updated on April 12, 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-2010-4962 — webkitpdf

CVE-2010-4962 is a security vulnerability in dmk/webkitpdf. A fix is available for dmk/webkitpdf — see the affected versions and patch details below.

Webkit PDFs for TYPO3 allows remote attackers to execute arbitrary commands

Published

May 17, 2022

Updated

Apr 12, 2025

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Nov 8, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

1.9%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs79th percentile — riskier than 79% of all scored CVEsHighest risk

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

Real-World Exposure

1 pkg affected

🐘dmk/webkitpdf

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

Unspecified vulnerability in the Webkit PDFs (webkitpdf) extension before 1.1.4 for TYPO3 allows remote attackers to execute arbitrary commands via unknown vectors.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`dmk/webkitpdf`	all versions	1.1.4`composer require dmk/webkitpdf:^1.1.4`

Affected Products

1 product · 5 configurations

Application

webkitpdfdev-team_typoheads

≤ 1.1.3

4 versions

1.0.21.1.01.1.11.1.2

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for dmk/webkitpdf, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update dmk/webkitpdf to 1.1.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2010-4962 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

Unspecified vulnerability in the Webkit PDFs (webkitpdf) extension before 1.1.4 for TYPO3 allows remote attackers to execute arbitrary commands via unknown vectors.

O3 Security · Impact-Aware SCA

Is CVE-2010-4962 in your dependencies?

Find it across Packagist, including transitive dependencies.

Scan my dependencies How O3 SCA works