CVE-2026-11407

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-06-17. A secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
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: 0.6%CVSS: 7.2Exploit: None knownExposed services: Not assessed

A fixed version is listed under Patch Availability — apply it.

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
7.2HIGHmedium confidence
EG Risk
33
EG Risk 33/100CISA SSVC

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%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fixed version is listed under Patch Availability. Apply it within your standard update timelines.
EPSS PROB
0.6%
EPSS %ILE
48th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fixed version is listed under Patch Availability. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

June 17, 2026

Last Modified

October 8, 2026

Advisory Details (3)

Auto-updated Jun 17, 2026
Fixed version listed under Patch Availability. 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 / EcosystemFix (by version range) / 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 rangeFix by version rangeDependents
pimcore/pimcore10.0.8 ... v6.9.6 (296 versions)
  • 12.0.0-RC1 through 12.3.8: no fix on record
  • every version through 11.5.14.1: no fix on record
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 30× 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 251 total refreshes for this CVE.

  1. 2026-10-09 20:06 UTCEPSS rescore
  2. 2026-10-08 17:11 UTCEPSS rescore
  3. 2026-10-08 16:40 UTCEG score recompute
  4. 2026-10-08 16:40 UTCGHSA enrichment
  5. 2026-10-08 15:46 UTCEG score recompute
  6. 2026-10-08 15:46 UTCGHSA enrichment
  7. 2026-10-07 23:47 UTCEPSS rescore
  8. 2026-10-06 15:17 UTCEPSS rescore
  9. 2026-10-05 17:42 UTCEPSS rescore
  10. 2026-10-04 23:21 UTCEPSS rescore
  11. 2026-10-03 14:25 UTCEPSS rescore
  12. 2026-10-03 05:09 UTCOSV refresh
  13. 2026-10-01 19:49 UTCEPSS rescore
  14. 2026-09-30 15:02 UTCEPSS rescore
  15. 2026-09-29 15:20 UTCEPSS rescore
  16. 2026-09-28 13:50 UTCEPSS rescore
  17. 2026-09-26 15:58 UTCEPSS rescore
  18. 2026-09-23 13:47 UTCEPSS rescore
  19. 2026-09-20 20:15 UTCEPSS rescore
  20. 2026-09-18 19:27 UTCEPSS rescore
  21. 2026-09-16 05:14 UTCEPSS rescore
  22. 2026-09-14 02:22 UTCEG score recompute
  23. 2026-09-14 02:22 UTCGHSA enrichment
  24. 2026-09-13 16:46 UTCEPSS rescore
  25. 2026-09-13 14:07 UTCEG score recompute
Show 75 more
  1. 2026-09-13 14:07 UTCGHSA enrichment
  2. 2026-09-12 15:00 UTCEPSS rescore
  3. 2026-09-11 14:52 UTCEPSS rescore
  4. 2026-09-11 09:36 UTCEPSS rescore
  5. 2026-09-10 09:34 UTCEPSS rescore
  6. 2026-09-08 22:00 UTCEPSS rescore
  7. 2026-09-07 16:01 UTCEPSS rescore
  8. 2026-09-06 13:47 UTCEPSS rescore
  9. 2026-09-04 05:06 UTCEPSS rescore
  10. 2026-09-02 14:11 UTCEPSS rescore
  11. 2026-09-01 13:53 UTCEPSS rescore
  12. 2026-09-01 04:39 UTCEPSS rescore
  13. 2026-08-30 21:16 UTCEG score recompute
  14. 2026-08-30 21:16 UTCGHSA enrichment
  15. 2026-08-30 19:17 UTCEPSS rescore
  16. 2026-08-30 01:21 UTCEPSS rescore
  17. 2026-08-28 21:40 UTCEPSS rescore
  18. 2026-08-27 14:24 UTCEPSS rescore
  19. 2026-08-25 13:48 UTCEPSS rescore
  20. 2026-08-24 22:22 UTCEG score recompute
  21. 2026-08-24 22:22 UTCGHSA enrichment
  22. 2026-08-24 05:18 UTCGHSA enrichment
  23. 2026-08-23 15:58 UTCGHSA enrichment
  24. 2026-08-23 03:54 UTCEG score recompute
  25. 2026-08-23 03:54 UTCGHSA enrichment
  26. 2026-08-23 00:19 UTCEPSS rescore
  27. 2026-08-21 23:48 UTCEPSS rescore
  28. 2026-08-21 20:24 UTCGHSA enrichment
  29. 2026-08-21 08:20 UTCEG score recompute
  30. 2026-08-21 08:20 UTCGHSA enrichment
  31. 2026-08-20 22:55 UTCEPSS rescore
  32. 2026-08-20 20:16 UTCGHSA enrichment
  33. 2026-08-20 08:12 UTCEG score recompute
  34. 2026-08-20 08:12 UTCGHSA enrichment
  35. 2026-08-19 17:03 UTCEPSS rescore
  36. 2026-08-19 08:06 UTCEG score recompute
  37. 2026-08-19 08:06 UTCGHSA enrichment
  38. 2026-08-18 13:48 UTCEPSS rescore
  39. 2026-08-17 09:31 UTCGHSA enrichment
  40. 2026-08-16 21:28 UTCEG score recompute
  41. 2026-08-16 21:28 UTCGHSA enrichment
  42. 2026-08-16 14:56 UTCEPSS rescore
  43. 2026-08-16 09:23 UTCEG score recompute
  44. 2026-08-16 09:23 UTCGHSA enrichment
  45. 2026-08-16 02:14 UTCEPSS rescore
  46. 2026-08-15 21:20 UTCGHSA enrichment
  47. 2026-08-15 09:10 UTCEG score recompute
  48. 2026-08-15 09:10 UTCGHSA enrichment
  49. 2026-08-15 01:30 UTCEPSS rescore
  50. 2026-08-14 20:08 UTCGHSA enrichment
  51. 2026-08-14 08:03 UTCEG score recompute
  52. 2026-08-14 08:03 UTCGHSA enrichment
  53. 2026-08-13 22:00 UTCEPSS rescore
  54. 2026-08-13 19:59 UTCGHSA enrichment
  55. 2026-08-13 07:50 UTCGHSA enrichment
  56. 2026-08-12 19:17 UTCEG score recompute
  57. 2026-08-12 19:17 UTCGHSA enrichment
  58. 2026-08-12 13:50 UTCEPSS rescore
  59. 2026-08-12 07:13 UTCGHSA enrichment
  60. 2026-08-11 19:09 UTCEG score recompute
  61. 2026-08-11 19:09 UTCGHSA enrichment
  62. 2026-08-11 13:42 UTCEPSS rescore
  63. 2026-08-11 06:54 UTCEG score recompute
  64. 2026-08-11 06:54 UTCGHSA enrichment
  65. 2026-08-10 23:59 UTCEPSS rescore
  66. 2026-08-10 18:51 UTCGHSA enrichment
  67. 2026-08-10 06:47 UTCGHSA enrichment
  68. 2026-08-09 18:43 UTCEG score recompute
  69. 2026-08-09 18:43 UTCGHSA enrichment
  70. 2026-08-09 13:46 UTCEPSS rescore
  71. 2026-08-09 06:40 UTCGHSA enrichment
  72. 2026-08-08 18:36 UTCEG score recompute
  73. 2026-08-08 18:36 UTCGHSA enrichment
  74. 2026-08-08 16:37 UTCEPSS rescore
  75. 2026-08-08 06:32 UTCGHSA enrichment

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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 on June 17, 2026, with the most recent update on October 8, 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 0.6% probability of exploitation in the next 30 days (48th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-11407?
CVE-2026-11407 has a CVSS base score of 7.2 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-11407?
A fixed version for CVE-2026-11407 is listed under Patch Availability on this page: update to the version listed for your package. The vendor advisories EchelonGraph has for CVE-2026-11407 are linked in the Vendor Advisories panel on this page.

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