How severe is GHSA-f582-6gf6-gx4g?

No CVSS score has been assigned to GHSA-f582-6gf6-gx4g yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-f582-6gf6-gx4g?

GHSA-f582-6gf6-gx4g affects the following packages: craftcms/cms (Packagist). Ecosystems affected: Packagist.

How do I fix GHSA-f582-6gf6-gx4g?

Update craftcms/cms to 5.9.14 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-f582-6gf6-gx4g is resolved across your whole dependency graph.

How do I detect GHSA-f582-6gf6-gx4g in my Packagist dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for craftcms/cms. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

How do I mitigate GHSA-f582-6gf6-gx4g 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.

How does O3 Security protect against GHSA-f582-6gf6-gx4g?

O3 pinpoints whether GHSA-f582-6gf6-gx4g is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Is GHSA-f582-6gf6-gx4g actively exploited in the wild?

No public exploit code has been indexed for GHSA-f582-6gf6-gx4g 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 GHSA-f582-6gf6-gx4g?

GHSA-f582-6gf6-gx4g has an EPSS (Exploit Prediction Scoring System) score of 0.3%, placing it in the 20th 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 GHSA-f582-6gf6-gx4g published, and has it been updated?

GHSA-f582-6gf6-gx4g was published on March 24, 2026 and was last updated on March 25, 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

GHSA-f582-6gf6-gx4g

Craft CMS has an authorization bypass which allows any control panel user to move entries without permissions

Also known asCVE-2026-33162

Published

Mar 24, 2026

Updated

Mar 25, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

EPSS Exploitation Probability

via FIRST.org ↗

0.3%probability of exploitation in next 30 days

Lower Risk20th percentile+0.28%

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Blast Radius

1 pkg affected

🐘craftcms/cms

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

Summary

An authenticated control panel user with only accessCp can move entries across sections via POST /actions/entries/move-to-section, even when they do not have saveEntries:{sectionUid} permission for either source or destination section.

Details

Root-cause analysis

actionMoveToSection accepts sectionId and entryIds, loads entries, and iterates: Craft::$app->getEntries()->moveEntryToSection($entry, $section).
The endpoint does not enforce per-entry or per-section authorization checks.
moveEntryToSection() also does not enforce current-user authorization.
There is a permission check in actionMoveToSectionModalData for building UI options, but that check is not enforced in the actual endpoint.
Therefore, a direct POST request can bypass UI filtering and perform unauthorized entry moves.

Impact

This is an authorization bypass permitting unauthorized content changes.
Authenticated low-privileged control panel users can move entries they should not be able to manage, violating integrity and potentially disrupting routing/editorial controls.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`craftcms/cms`	≥ 5.3.0&&< 5.9.14	5.9.14

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for craftcms/cms. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update craftcms/cms to 5.9.14 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-f582-6gf6-gx4g 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.
How O3 protects you
O3 pinpoints whether GHSA-f582-6gf6-gx4g is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-f582-6gf6-gx4g. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

### Summary An authenticated control panel user with only accessCp can move entries across sections via POST `/actions/entries/move-to-section`, even when they do not have `saveEntries:{sectionUid}` permission for either source or destination section. ### Details #### Root-cause analysis 1. actionMoveToSection accepts sectionId and entryIds, loads entries, and iterates: `Craft::$app->getEntries()->moveEntryToSection($entry, $section)`. 2. The endpoint does not enforce per-entry or per-section authorization checks. 3. `moveEntryToSection()` also does not enforce current-user authoriza

O3 Security · Impact-Aware SCA

Is GHSA-f582-6gf6-gx4g in your dependencies?

O3 detects GHSA-f582-6gf6-gx4g across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

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