CVE-2026-67598

HIGHPre-NVD 7.47.4—
EchelonGraph scoreMEDIUM confidence

Score 7.4 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-03. A secondary CVSS source baseline 7.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 7.4Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

Emlog Pro through 2.6.23 contains a disabled TLS certificate validation vulnerability in include/service/ai.php that allows network-adjacent attackers to intercept outbound HTTPS requests to configured LLM providers by presenting arbitrary TLS certificates, as CURLOPT_SSL_VERIFYPEER and CURLOPT_SSL_VERIFYHOST are unconditionally disabled across sendStream(), sendImageRequest(), send(), and fetchSearchHtml() with no option to re-enable verification. Attackers can perform man-in-the-middle interception to extract Authorization Bearer API keys from every AI request and inject crafted AI responses that may be acted upon by the tool-call execution pipeline, including the query_database and update_config tool handlers.

CVSS v3
7.4
EG Score
7.4HIGHmedium confidence
EG Risk
49
EG Risk 49/100CISA 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
Severity74% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.3%
EPSS %ILE
15th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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 3, 2026

Last Modified

September 9, 2026

Advisory Details (2)

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

Emlog Pro 2.6.23 TLS Certificate Validation Disabled in ai.php | Advisories | VulnCheck

https://www.vulncheck.com/advisories/emlog-pro-tls-certificate-validation-disabled-in-ai-php
github Patch Available🟡 PoC Available

Improper Certificate Validation in AI Service HTTP Client · Advisory · emlog/emlog · GitHub

https://github.com/emlog/emlog/security/advisories/GHSA-hf85-99vj-m4c5

Vendor Advisories for CVE-2026-67598(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 18× in last 7d / 85× 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 201 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-67598?
CVE-2026-67598 is a high vulnerability published on August 3, 2026. Emlog Pro through 2.6.23 contains a disabled TLS certificate validation vulnerability in include/service/ai.php that allows network-adjacent attackers to intercept outbound HTTPS requests to configured LLM providers by presenting arbitrary TLS certificates, as CURLOPTSSLVERIFYPEER and…
When was CVE-2026-67598 disclosed?
CVE-2026-67598 was first published on August 3, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67598 actively exploited?
CVE-2026-67598 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (15th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-67598?
CVE-2026-67598 has a CVSS base score of 7.4 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-67598?
A fix for CVE-2026-67598 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-67598 are linked in the Vendor Advisories panel on this page.

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