CVE-2026-65008

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-21. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: Elevated riskExposed: 0

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

Grav 2.0.4 (fixed in 2.0.7) contains a remote code execution vulnerability in Blueprint::dynamicData() (system/src/Grav/Common/Data/Blueprint.php), which passes a Class::method callable string and its arguments directly to call_user_func_array() without any allowlist. Because the form plugin routes page frontmatter through this path, an authenticated account with the admin.pages (or api.pages.write) permission can plant a malicious callable directive in a page. The command then executes as the web-server user whenever anyone — including an unauthenticated visitor — accesses the page.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
75(Attend)
EG Risk 75/100SSVC: Attend

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
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
55%
KEV
Not listed

Published

July 21, 2026

Last Modified

July 22, 2026

Advisory Details (2)

Auto-updated Aug 29, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

Remote code execution via unrestricted callable in Blueprint::dynamicData() · Advisory · getgrav/grav · GitHub

https://github.com/getgrav/grav/security/advisories/GHSA-fj2p-qj2f-74v5
generic

Grav before 2.0.7 Remote Code Execution via Blueprint dynamicData | Advisories | VulnCheck

https://www.vulncheck.com/advisories/grav-before-remote-code-execution-via-blueprint-dynamicdata

Vendor Advisories for CVE-2026-65008(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 37× in last 7d / 219× 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 277 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-65008?
CVE-2026-65008 is a critical vulnerability published on July 21, 2026. Grav 2.0.4 (fixed in 2.0.7) contains a remote code execution vulnerability in Blueprint::dynamicData() (system/src/Grav/Common/Data/Blueprint.php), which passes a Class::method callable string and its arguments directly to calluserfunc_array() without any allowlist. Because the form plugin routes…
When was CVE-2026-65008 disclosed?
CVE-2026-65008 was first published in the National Vulnerability Database on July 21, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-65008 actively exploited?
CVE-2026-65008 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 45.2% of all scored CVEs.
What is the CVSS score of CVE-2026-65008?
CVE-2026-65008 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-65008?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-65008, 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.

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