How severe is CVE-2026-46722?

No CVSS score has been assigned to CVE-2026-46722 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2026-46722?

CVE-2026-46722 affects the following packages: tpwd/ke_search (Packagist), tpwd/ke_search (Packagist), tpwd/ke_search (Packagist), tpwd/ke_search (Packagist). Ecosystems affected: Packagist.

How do I fix CVE-2026-46722?

Update tpwd/ke_search to 7.0.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2026-46722 is resolved across your whole dependency graph.

How do I detect CVE-2026-46722 in my Packagist dependencies?

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

How do I mitigate CVE-2026-46722 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-2026-46722 actively exploited in the wild?

No public exploit code has been indexed for CVE-2026-46722 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-2026-46722?

CVE-2026-46722 has an EPSS (Exploit Prediction Scoring System) score of 0.4%, placing it in the 30th 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-2026-46722?

CVE-2026-46722 is classified as XML External Entity (XXE) (CWE-611). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2026-46722 published, and has it been updated?

CVE-2026-46722 was published on May 19, 2026 and was last updated on August 12, 2026. 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-2026-46722 — tpwd/ke_search

CVE-2026-46722 is a XML External Entity (XXE) vulnerability in tpwd/ke_search. A fix is available for tpwd/ke_search — see the affected versions and patch details below.

XML External Entity Injection in extension "Faceted Search" (ke_search)

Also known asGHSA-fq39-62gx-8hqx

Published

May 19, 2026

Updated

Aug 12, 2026

Affected

4 pkgs

Patched

4 / 4

Exploits

None indexed

Exploitation data as of Sep 30, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for CVE-2026-46722.

EPSS Exploitation Probability

via FIRST.org ↗

0.4%probability of exploitation in next 30 days

Lower Risk+0.09%

Lower risk than most CVEs30th percentile — riskier than 30% of all scored CVEsHighest risk

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

Real-World Exposure

4 pkgs affected

🐘tpwd/ke_search🐘tpwd/ke_search🐘tpwd/ke_search🐘tpwd/ke_search

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

In TYPO3 faceted fulltext search (ke_search), the OOXML parsing of the file indexer does not disable external entity resolution. A crafted xlsx or pptx document placed in an indexed directory can cause local files to be read or outbound HTTP requests to be performed, with the retrieved content being written to the search index. This has been patched in versions 7.0.1, 6.6.1, 5.6.2 and 4.6.7.

Affected Packages

4 total 4 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`tpwd/ke_search`	≥ 7.0.0&&< 7.0.1	7.0.1`composer require tpwd/ke_search:^7.0.1`
🐘Packagist	`tpwd/ke_search`	≥ 6.0.0&&< 6.6.1	6.6.1`composer require tpwd/ke_search:^6.6.1`
🐘Packagist	`tpwd/ke_search`	≥ 5.0.0&&< 5.6.2	5.6.2`composer require tpwd/ke_search:^5.6.2`
🐘Packagist	`tpwd/ke_search`	all versions	4.6.7`composer require tpwd/ke_search:^4.6.7`

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for tpwd/ke_search, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update tpwd/ke_search to 7.0.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2026-46722 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

In TYPO3 faceted fulltext search (`ke_search`), the OOXML parsing of the file indexer does not disable external entity resolution. A crafted xlsx or pptx document placed in an indexed directory can cause local files to be read or outbound HTTP requests to be performed, with the retrieved content being written to the search index. This has been patched in versions 7.0.1, 6.6.1, 5.6.2 and 4.6.7.

O3 Security · Impact-Aware SCA

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