CVE-2026-67595

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-30. the CNA's CVSS baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.1Exploit: None knownExposed: 0

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

VaahCMS versions 2.0.0 through 2.3.4 contain a malicious obfuscated JavaScript payload embedded in the Blade template responsible for rendering security OTP emails, allowing remote attackers to execute unauthorized code in any browser that renders the affected email template with JavaScript enabled. The payload establishes a WebSocket connection to a hardcoded command-and-control endpoint, installs a password-field keylogger using MutationObserver to capture dynamically added inputs, scrapes WhatsApp Web DOM content, and accepts remote commands to redirect or overwrite the rendered page.

CVSS v3
8.1
EG Score
8.1(high)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
42%
KEV
Not listed

Published

July 29, 2026

Last Modified

August 14, 2026

Advisory Details (3)

Auto-updated Jul 29, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr, github_commit.
generic

VaahCMS 2.0.0 - 2.3.4 Malicious JavaScript Supply Chain via security-otp.blade.php | Advisories | VulnCheck

https://www.vulncheck.com/advisories/vaahcms-malicious-javascript-supply-chain-via-security-otp-blade-php
github_commit

commit 8d7898f7a385 (webreinvent/vaahcms)

Fix landed in webreinvent/vaahcms commit 8d7898f7a385 — awaiting tagged release

https://github.com/webreinvent/vaahcms/commit/8d7898f7a385a5fade1180a9b664ff158d873129
github_pr

Hotfix - > 2.X | Removed: malicious script from blade file

Fix merged in webreinvent/vaahcms PR #317 on 2026-03-30 — awaiting tagged release

https://github.com/webreinvent/vaahcms/pull/317

Vendor Advisories for CVE-2026-67595(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 25× in last 7d / 115× 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 115 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-67595?
CVE-2026-67595 is a high vulnerability published on July 29, 2026. VaahCMS versions 2.0.0 through 2.3.4 contain a malicious obfuscated JavaScript payload embedded in the Blade template responsible for rendering security OTP emails, allowing remote attackers to execute unauthorized code in any browser that renders the affected email template with JavaScript…
When was CVE-2026-67595 disclosed?
CVE-2026-67595 was first published in the National Vulnerability Database on July 29, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67595 actively exploited?
CVE-2026-67595 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 57.7% of all scored CVEs.
What is the CVSS score of CVE-2026-67595?
CVE-2026-67595 has a CVSS v4.0 base score of 8.1 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-67595?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67595, 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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