CVE-2026-69088

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-03. a secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: Elevated riskExposed: 0

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

Grav CMS versions 2.0.7 through 2.0.10 fail to validate fully-qualified static method calls (Class::method) in blueprint dynamic-field directives because Blueprint::isSafeDynamicCall() only applies its dangerous-callable denylist to strings that do not contain '::'. An account with only page-editing rights (admin.pages, not super-admin or admin.pages_twig) can plant a directive in a page's form-field frontmatter that invokes an arbitrary public static PHP method with attacker-controlled arguments. Using built-in gadget methods this allows reading of any server-readable file (disclosed to anonymous visitors of the crafted page) and arbitrary creation/copying of files and directories under the web-server account. Fixed in 2.0.11.

CVSS v3
8.1
EG Score
8.1(high)
EG Risk
52(Track*)
EG Risk 52/100SSVC: 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
Severity81% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
15%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 3, 2026

Advisory Details (2)

Auto-updated Aug 3, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Grav CMS 2.0.7 through 2.0.10 Arbitrary Method Invocation via Blueprint | Advisories | VulnCheck

https://www.vulncheck.com/advisories/grav-cms-through-arbitrary-method-invocation-via-blueprint
github Patch Available🟡 PoC Available

Incomplete callable validation in blueprint dynamic fields allows arbitrary static method invocation and file disclosure · Advisory · getgrav/grav · GitHub

https://github.com/getgrav/grav/security/advisories/GHSA-7pgq-cr25-xvc8

Vendor Advisories for CVE-2026-69088(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 30× in last 7d / 77× 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.

  1. 2026-08-21 05:45 UTCEG score recompute
  2. 2026-08-21 05:45 UTCGHSA enrichment
  3. 2026-08-20 22:56 UTCEPSS rescore
  4. 2026-08-20 18:10 UTCGHSA enrichment
  5. 2026-08-20 06:35 UTCGHSA enrichment
  6. 2026-08-19 19:00 UTCEG score recompute
  7. 2026-08-19 19:00 UTCGHSA enrichment
  8. 2026-08-19 17:04 UTCEPSS rescore
  9. 2026-08-19 06:24 UTCGHSA enrichment
  10. 2026-08-18 18:20 UTCEG score recompute
  11. 2026-08-18 18:20 UTCGHSA enrichment
  12. 2026-08-18 13:49 UTCEPSS rescore
  13. 2026-08-18 13:49 UTCEPSS rescore
  14. 2026-08-18 04:56 UTCGHSA enrichment
  15. 2026-08-17 17:22 UTCEG score recompute
  16. 2026-08-17 17:22 UTCGHSA enrichment
  17. 2026-08-17 13:47 UTCEPSS rescore
  18. 2026-08-17 05:46 UTCGHSA enrichment
  19. 2026-08-16 17:40 UTCEG score recompute
  20. 2026-08-16 17:40 UTCGHSA enrichment
  21. 2026-08-16 14:56 UTCEPSS rescore
  22. 2026-08-16 14:56 UTCEPSS rescore
  23. 2026-08-16 06:04 UTCEG score recompute
  24. 2026-08-16 06:04 UTCGHSA enrichment
  25. 2026-08-16 02:15 UTCEPSS rescore
Show 52 more
  1. 2026-08-15 18:30 UTCGHSA enrichment
  2. 2026-08-15 06:56 UTCEG score recompute
  3. 2026-08-15 06:56 UTCGHSA enrichment
  4. 2026-08-15 01:30 UTCEPSS rescore
  5. 2026-08-14 18:46 UTCGHSA enrichment
  6. 2026-08-14 07:12 UTCEG score recompute
  7. 2026-08-14 07:12 UTCGHSA enrichment
  8. 2026-08-13 22:00 UTCEPSS rescore
  9. 2026-08-13 19:37 UTCGHSA enrichment
  10. 2026-08-13 08:02 UTCGHSA enrichment
  11. 2026-08-12 20:28 UTCEG score recompute
  12. 2026-08-12 20:28 UTCGHSA enrichment
  13. 2026-08-12 13:51 UTCEPSS rescore
  14. 2026-08-12 08:54 UTCGHSA enrichment
  15. 2026-08-11 21:20 UTCEG score recompute
  16. 2026-08-11 21:19 UTCGHSA enrichment
  17. 2026-08-11 09:45 UTCEG score recompute
  18. 2026-08-11 09:45 UTCGHSA enrichment
  19. 2026-08-11 00:00 UTCEPSS rescore
  20. 2026-08-10 22:10 UTCGHSA enrichment
  21. 2026-08-10 10:35 UTCGHSA enrichment
  22. 2026-08-09 23:00 UTCEG score recompute
  23. 2026-08-09 23:00 UTCGHSA enrichment
  24. 2026-08-09 13:47 UTCEPSS rescore
  25. 2026-08-09 11:26 UTCGHSA enrichment
  26. 2026-08-08 23:52 UTCEG score recompute
  27. 2026-08-08 23:52 UTCGHSA enrichment
  28. 2026-08-08 16:37 UTCEPSS rescore
  29. 2026-08-08 12:18 UTCGHSA enrichment
  30. 2026-08-08 00:43 UTCEG score recompute
  31. 2026-08-08 00:43 UTCGHSA enrichment
  32. 2026-08-07 13:09 UTCGHSA enrichment
  33. 2026-08-07 01:35 UTCGHSA enrichment
  34. 2026-08-06 14:01 UTCEG score recompute
  35. 2026-08-06 14:01 UTCGHSA enrichment
  36. 2026-08-06 13:47 UTCEPSS rescore
  37. 2026-08-06 02:26 UTCEG score recompute
  38. 2026-08-06 02:26 UTCGHSA enrichment
  39. 2026-08-05 19:17 UTCEPSS rescore
  40. 2026-08-05 19:17 UTCEPSS rescore
  41. 2026-08-05 14:52 UTCGHSA enrichment
  42. 2026-08-05 03:18 UTCGHSA enrichment
  43. 2026-08-04 15:44 UTCEG score recompute
  44. 2026-08-04 15:44 UTCGHSA enrichment
  45. 2026-08-04 15:10 UTCEPSS rescore
  46. 2026-08-04 04:10 UTCGHSA enrichment
  47. 2026-08-03 16:36 UTCEG score recompute
  48. 2026-08-03 16:36 UTCGHSA enrichment
  49. 2026-08-03 15:28 UTCEG score recompute
  50. 2026-08-03 14:33 UTCEG score recompute
  51. 2026-08-03 13:35 UTCEG score recompute
  52. 2026-08-03 13:33 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-69088?
CVE-2026-69088 is a high vulnerability published on August 3, 2026. Grav CMS versions 2.0.7 through 2.0.10 fail to validate fully-qualified static method calls (Class::method) in blueprint dynamic-field directives because Blueprint::isSafeDynamicCall() only applies its dangerous-callable denylist to strings that do not contain '::'. An account with only…
When was CVE-2026-69088 disclosed?
CVE-2026-69088 was first published in the National Vulnerability Database on August 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69088 actively exploited?
CVE-2026-69088 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 85.5% of all scored CVEs.
What is the CVSS score of CVE-2026-69088?
CVE-2026-69088 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-69088?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-69088, 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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