CVE-2026-64663

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4% (31st percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.1 and 6.24.0, manipulating user-supplied input incorporated into Antlers templates could result in the loss of content and assets, on sites whose templates pass untrusted input into affected areas, and exploitation did not require authentication. This issue is fixed in versions 5.74.1 and 6.24.0.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
31st
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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

August 6, 2026

Last Modified

September 8, 2026

Advisory Details (1)

Auto-updated Aug 6, 2026
Patch available. Sources: github.
github Patch Available

Unsafe method invocation via Antlers template resolution allows data destruction · Advisory · statamic/cms · GitHub

Affected: 5.74.1 and 6.24.0.

https://github.com/statamic/cms/security/advisories/GHSA-j2vp-f2pv-5rj4

Vendor Advisories for CVE-2026-64663(1)

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

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFix by version rangeDependents
statamic/cmsv6.0.0 ... v6.9.0 (43 versions)
  • every version up to 5.74.1: fixed in 5.74.1
  • 6.0.0 up to 6.24.0: fixed in 6.24.0
—

Weakness Classification(1)

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

Data Freshness Timeline

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

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-64663?
CVE-2026-64663 is a medium vulnerability published on August 6, 2026. Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.1 and 6.24.0, manipulating user-supplied input incorporated into Antlers templates could result in the loss of content and assets, on sites whose templates pass untrusted input into affected areas, and exploitation…
When was CVE-2026-64663 disclosed?
CVE-2026-64663 was first published on August 6, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64663 actively exploited?
CVE-2026-64663 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (31st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-64663?
CVE-2026-64663 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-64663?
A fix for CVE-2026-64663 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-64663 are linked in the Vendor Advisories panel on this page.

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