CVE-2026-65895

HIGHPre-NVD 8.58.5—
EchelonGraph scoreMEDIUM confidence

Score 8.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-23. a secondary CVSS source baseline 8.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.5Exploit: Elevated riskExposed: 0

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

Grav API Plugin versions before 1.0.10 fail to restrict write access to security-critical plugin configuration scopes, allowing authenticated users with api.config.write privilege to modify rate limiting and CORS settings. Attackers can disable rate limiting site-wide to enable credential brute-forcing attacks and reconfigure CORS policies to include attacker-controlled origins with credentials enabled.

CVSS v3
8.5
EG Score
8.5(medium)
EG Risk
54(Track)
EG Risk 54/100SSVC: 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
Severity85% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

July 23, 2026

Last Modified

August 28, 2026

Advisory Details (2)

Auto-updated Jul 23, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Grav API Plugin before 1.0.10 Broken Access Control | Advisories | VulnCheck

https://www.vulncheck.com/advisories/grav-api-plugin-before-broken-access-control
github Patch Available🟡 PoC Available

`api.config.write` (non-super) can disable the API's own rate limiting and rewrite its CORS policy · Advisory · getgrav/grav · GitHub

https://github.com/getgrav/grav/security/advisories/GHSA-4pqv-2qj5-38fp

Vendor Advisories for CVE-2026-65895(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 16× in last 7d / 88× 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 175 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-65895?
CVE-2026-65895 is a high vulnerability published on July 23, 2026. Grav API Plugin versions before 1.0.10 fail to restrict write access to security-critical plugin configuration scopes, allowing authenticated users with api.config.write privilege to modify rate limiting and CORS settings. Attackers can disable rate limiting site-wide to enable credential…
When was CVE-2026-65895 disclosed?
CVE-2026-65895 was first published in the National Vulnerability Database on July 23, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-65895 actively exploited?
CVE-2026-65895 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 74.2% of all scored CVEs.
What is the CVSS score of CVE-2026-65895?
CVE-2026-65895 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-65895?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-65895, 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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