CVE-2026-11407

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-06-17. the CNA's CVSS baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this week
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.2Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Pimcore CMS/DXP version 12.3.8 contains a sandbox bypass vulnerability that allows authenticated administrative attackers to execute arbitrary methods on PHP objects by exploiting empty checkMethodAllowed() and checkPropertyAllowed() implementations in the custom Twig SecurityPolicy. Attackers can supply malicious Twig templates through the DataObject ClassDefinition Layout\Text component to perform arbitrary file reads, execute arbitrary database queries, and potentially achieve remote code execution via PHP object gadget chains, with the pimcore_* function wildcard further broadening the bypass to all Pimcore Twig functions.

CVSS v3
7.2
EG Score
7.2(medium)
EG Risk
33(Track)
EG Risk 33/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity72% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
46%
KEV
Not listed

Published

June 17, 2026

Last Modified

July 14, 2026

Advisory Details (3)

Auto-updated Jun 17, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit, github_pr.
generic

Pimcore CMS 12.3.8 Twig Sandbox Bypass via SecurityPolicy checkMethodAllowed | Advisories | VulnCheck

https://www.vulncheck.com/advisories/pimcore-cms-twig-sandbox-bypass-via-securitypolicy-checkmethodallowed
github_pr

Fix: add method and property check to twig SecurityPolicy

Fix merged in pimcore/pimcore PR #19193 on 2026-06-17 — awaiting tagged release

https://github.com/pimcore/pimcore/pull/19193
github_commit

commit fffa7f639632 (pimcore/pimcore)

Fix landed in pimcore/pimcore commit fffa7f639632 — awaiting tagged release

https://github.com/pimcore/pimcore/commit/fffa7f6396329e88610db70a8652529bbc734892

Vendor Advisories for CVE-2026-11407(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
composerpimcore/pimcore—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFixed inDependents
pimcore/pimcore10.0.8 ... v6.9.6 (324 versions)——

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 76× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 109 total refreshes for this CVE.

  1. 2026-07-27 07:07 UTCGHSA enrichment
  2. 2026-07-26 19:01 UTCEG score recompute
  3. 2026-07-26 19:01 UTCGHSA enrichment
  4. 2026-07-26 14:54 UTCEPSS rescore
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  9. 2026-07-23 03:04 UTCEG score recompute
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  16. 2026-07-16 21:14 UTCGHSA enrichment
  17. 2026-07-16 17:02 UTCEPSS rescore
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  20. 2026-07-15 16:57 UTCEPSS rescore
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  25. 2026-07-13 22:30 UTCEPSS rescore
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  1. 2026-07-13 17:56 UTCGHSA enrichment
  2. 2026-07-13 06:12 UTCEPSS rescore
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  4. 2026-07-12 17:47 UTCGHSA enrichment
  5. 2026-07-12 05:46 UTCEPSS rescore
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  8. 2026-07-11 08:27 UTCEPSS rescore
  9. 2026-07-11 05:34 UTCGHSA enrichment
  10. 2026-07-10 17:29 UTCGHSA enrichment
  11. 2026-07-10 05:24 UTCGHSA enrichment
  12. 2026-07-09 19:10 UTCEPSS rescore
  13. 2026-07-09 16:59 UTCGHSA enrichment
  14. 2026-07-09 02:21 UTCGHSA enrichment
  15. 2026-07-08 15:15 UTCEPSS rescore
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  17. 2026-07-08 14:17 UTCGHSA enrichment
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  19. 2026-07-07 14:08 UTCGHSA enrichment
  20. 2026-07-07 13:46 UTCEPSS rescore
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  22. 2026-07-06 16:27 UTCEPSS rescore
  23. 2026-07-06 13:54 UTCGHSA enrichment
  24. 2026-07-06 02:23 UTCEPSS rescore
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  26. 2026-07-05 13:23 UTCGHSA enrichment
  27. 2026-07-05 02:30 UTCEPSS rescore
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  29. 2026-07-05 01:19 UTCGHSA enrichment
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  31. 2026-07-04 06:31 UTCEPSS rescore
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  37. 2026-07-01 15:06 UTCEPSS rescore
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  39. 2026-07-01 12:18 UTCGHSA enrichment
  40. 2026-07-01 00:08 UTCGHSA enrichment
  41. 2026-06-30 23:22 UTCEPSS rescore
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  43. 2026-06-29 23:56 UTCGHSA enrichment
  44. 2026-06-29 14:06 UTCEPSS rescore
  45. 2026-06-29 11:52 UTCGHSA enrichment
  46. 2026-06-28 23:48 UTCGHSA enrichment
  47. 2026-06-28 14:07 UTCEPSS rescore
  48. 2026-06-28 11:44 UTCGHSA enrichment
  49. 2026-06-28 04:56 UTCEPSS rescore
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  51. 2026-06-27 23:40 UTCGHSA enrichment
  52. 2026-06-27 11:34 UTCGHSA enrichment
  53. 2026-06-27 03:08 UTCEPSS rescore
  54. 2026-06-26 23:30 UTCGHSA enrichment
  55. 2026-06-26 11:27 UTCGHSA enrichment
  56. 2026-06-25 22:47 UTCGHSA enrichment
  57. 2026-06-25 13:49 UTCEPSS rescore
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  60. 2026-06-24 14:05 UTCEPSS rescore
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  70. 2026-06-21 14:56 UTCEPSS rescore
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  72. 2026-06-21 10:01 UTCGHSA enrichment
  73. 2026-06-21 01:59 UTCEPSS rescore
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  75. 2026-06-20 21:56 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-11407?
CVE-2026-11407 is a high vulnerability published on June 17, 2026. Pimcore CMS/DXP version 12.3.8 contains a sandbox bypass vulnerability that allows authenticated administrative attackers to execute arbitrary methods on PHP objects by exploiting empty checkMethodAllowed() and checkPropertyAllowed() implementations in the custom Twig SecurityPolicy. Attackers can…
When was CVE-2026-11407 disclosed?
CVE-2026-11407 was first published in the National Vulnerability Database on June 17, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11407 actively exploited?
CVE-2026-11407 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 53.8% of all scored CVEs.
What is the CVSS score of CVE-2026-11407?
CVE-2026-11407 has a CVSS v4.0 base score of 7.2 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-11407?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11407, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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