CVE-2026-18818

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreMEDIUM confidence

Score 6.3 from GitHub Security Advisory published 2026-08-05. A secondary CVSS source baseline 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 6.3Exploit: None knownExposed services: Not assessed

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

A weakness has been identified in Ehco1996 django-sspanel up to 2023.12.26. This affects the function TicketDetailView of the file apps/sspanel/views.py of the component Support Ticket Handler. Executing a manipulation can lead to authorization bypass. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS v3
6.3
EG Score
6.3MEDIUMmedium confidence
EG Risk
28
EG Risk 28/100CISA 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
Severity63% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
28th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

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 4, 2026

Last Modified

August 12, 2026

References (4)

Vendor Advisories for CVE-2026-18818(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 64× 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 155 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-18818?
CVE-2026-18818 is a medium vulnerability published on August 4, 2026. A weakness has been identified in Ehco1996 django-sspanel up to 2023.12.26. This affects the function TicketDetailView of the file apps/sspanel/views.py of the component Support Ticket Handler. Executing a manipulation can lead to authorization bypass. The attack can be executed remotely. The…
When was CVE-2026-18818 disclosed?
CVE-2026-18818 was first published on August 4, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-18818 actively exploited?
CVE-2026-18818 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (28th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-18818?
CVE-2026-18818 has a CVSS base score of 6.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-18818?
No fix for CVE-2026-18818 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-18818 are linked in the Vendor Advisories panel on this page.

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