CVE-2024-21663

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 1.5%, top 28% of all CVEs by exploit prediction. 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, nvd
Elevated
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 2%CVSS: 8.8Exploit: NoneExposed: 0

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

Discord-Recon is a Discord bot created to automate bug bounty recon, automated scans and information gathering via a discord server. Discord-Recon is vulnerable to remote code execution. An attacker is able to execute shell commands in the server without having an admin role. This vulnerability has been fixed in version 0.0.8.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
56(Track*)
EG Risk 56/100SSVC: 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
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
72.2%
KEV
Not listed

Published

January 9, 2024

Last Modified

June 17, 2026

Advisory Details (3)

Auto-updated Jun 19, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github.
github Patch Available

Remote code execution on ReconServer due to improper input sanitization on the prips command · Advisory · DEMON1A/Discord-Recon · GitHub

https://github.com/DEMON1A/Discord-Recon/security/advisories/GHSA-fjcj-g7x8-4rp7
generic🟡 PoC Available

Command Injection via prips command · Issue #23 · DEMON1A/Discord-Recon · GitHub

https://github.com/DEMON1A/Discord-Recon/issues/23
github_commit Patch Available

commit f9cb0f67177f (DEMON1A/Discord-Recon)

Patch available: DEMON1A/Discord-Recon 0.0.8 (contains commit f9cb0f67177f)

https://github.com/DEMON1A/Discord-Recon/commit/f9cb0f67177f5e2f1022295ca8e641e47837ec7a

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 48× 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 110 total refreshes for this CVE.

  1. 2026-07-23 14:17 UTCEPSS rescore
  2. 2026-07-23 14:17 UTCEPSS rescore
  3. 2026-07-23 02:33 UTCEG score recompute
  4. 2026-07-22 23:20 UTCEG score recompute▼ 1.10
  5. 2026-07-22 14:07 UTCEPSS rescore
  6. 2026-07-21 15:23 UTCEPSS rescore
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  8. 2026-07-20 17:06 UTCEPSS rescore
  9. 2026-07-19 14:30 UTCEPSS rescore
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  11. 2026-07-19 02:28 UTCEPSS rescore
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  13. 2026-07-18 10:03 UTCEPSS rescore
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  15. 2026-07-15 16:56 UTCEPSS rescore
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  17. 2026-07-15 01:59 UTCEPSS rescore
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  19. 2026-07-14 23:25 UTCOSV refresh
  20. 2026-07-13 22:28 UTCEPSS rescore
  21. 2026-07-13 06:11 UTCEPSS rescore
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  23. 2026-07-12 05:45 UTCEPSS rescore
  24. 2026-07-11 08:26 UTCEPSS rescore
  25. 2026-07-09 19:09 UTCEPSS rescore
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  1. 2026-07-09 19:09 UTCEPSS rescore
  2. 2026-07-08 15:13 UTCEPSS rescore
  3. 2026-07-07 13:45 UTCEPSS rescore
  4. 2026-07-07 13:45 UTCEPSS rescore
  5. 2026-07-06 16:26 UTCEPSS rescore
  6. 2026-07-06 02:22 UTCEPSS rescore
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  8. 2026-07-05 02:29 UTCEPSS rescore
  9. 2026-07-04 06:30 UTCEPSS rescore
  10. 2026-07-01 15:05 UTCEPSS rescore
  11. 2026-06-30 23:21 UTCEPSS rescore
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  13. 2026-06-28 14:06 UTCEPSS rescore
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  17. 2026-06-27 03:07 UTCEPSS rescore
  18. 2026-06-27 03:07 UTCEPSS rescore
  19. 2026-06-27 00:09 UTCOSV refresh
  20. 2026-06-25 13:48 UTCEPSS rescore
  21. 2026-06-25 13:48 UTCEPSS rescore
  22. 2026-06-24 14:04 UTCEPSS rescore
  23. 2026-06-24 14:04 UTCEPSS rescore
  24. 2026-06-24 06:37 UTCNVD updateCVSS v3 → 8.8 · severity → HIGH
  25. 2026-06-23 21:32 UTCEPSS rescore
  26. 2026-06-23 21:32 UTCEPSS rescore
  27. 2026-06-22 14:24 UTCEPSS rescore
  28. 2026-06-22 14:24 UTCEPSS rescore
  29. 2026-06-21 14:55 UTCEPSS rescore
  30. 2026-06-21 14:55 UTCEPSS rescore
  31. 2026-06-21 01:58 UTCEPSS rescore
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  35. 2026-06-18 17:51 UTCEPSS rescore
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  39. 2026-06-16 17:51 UTCEPSS rescore
  40. 2026-06-16 17:51 UTCEPSS rescore
  41. 2026-06-15 17:47 UTCEPSS rescore
  42. 2026-06-14 23:16 UTCEPSS rescore
  43. 2026-06-13 22:59 UTCEPSS rescore
  44. 2026-06-13 22:59 UTCEPSS rescore
  45. 2026-06-12 23:11 UTCEPSS rescore
  46. 2026-06-11 13:59 UTCEPSS rescore
  47. 2026-06-11 13:59 UTCEPSS rescore
  48. 2026-06-10 22:17 UTCEPSS rescore
  49. 2026-06-10 13:21 UTCEPSS rescore
  50. 2026-06-10 13:21 UTCEPSS rescore
  51. 2026-06-09 10:40 UTCOSV refresh
  52. 2026-06-08 14:16 UTCEPSS rescore
  53. 2026-06-08 14:16 UTCEPSS rescore
  54. 2026-06-07 15:24 UTCEPSS rescore
  55. 2026-06-07 15:24 UTCEPSS rescore
  56. 2026-06-06 13:46 UTCEPSS rescore
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  58. 2026-06-05 22:46 UTCEPSS rescore
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  60. 2026-06-05 06:09 UTCEPSS rescore
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  62. 2026-06-04 13:11 UTCEPSS rescore
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  65. 2026-06-02 20:12 UTCEPSS rescore
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  67. 2026-06-01 13:51 UTCEPSS rescore
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  70. 2026-05-31 22:30 UTCEPSS rescore
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  72. 2026-05-31 00:15 UTCEPSS rescore
  73. 2026-05-31 00:15 UTCEPSS rescore
  74. 2026-05-29 13:43 UTCEPSS rescore
  75. 2026-05-29 13:43 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2024-21663?
CVE-2024-21663 is a high vulnerability published on January 9, 2024. Discord-Recon is a Discord bot created to automate bug bounty recon, automated scans and information gathering via a discord server. Discord-Recon is vulnerable to remote code execution. An attacker is able to execute shell commands in the server without having an admin role. This vulnerability has…
When was CVE-2024-21663 disclosed?
CVE-2024-21663 was first published in the National Vulnerability Database on January 9, 2024, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-21663 actively exploited?
CVE-2024-21663 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 72.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-21663?
CVE-2024-21663 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2024-21663?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-21663, 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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