CVE-2026-30633

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-21. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: Elevated riskExposed: 0

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

Directory traversal vulnerability in knowns-dev/knowns 0.11.4 via crafted path value to the get_doc and update_doc tools.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
65(Attend)
EG Risk 65/100SSVC: Attend

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
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
56%
KEV
Not listed

Published

July 21, 2026

Last Modified

July 22, 2026

Advisory Details (2)

Auto-updated Jul 22, 2026
🔬 Proof of concept available. Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic🟡 PoC Available

knowns_get_update_doc_poc.md · GitHub

https://gist.github.com/spdc-elm/5e19d66402307bdfc8b25ab27469172f
github_commit

commit 62fb0daaa0b9 (knowns-dev/knowns)

Fix landed in knowns-dev/knowns commit 62fb0daaa0b9 — awaiting tagged release

https://github.com/knowns-dev/knowns/commit/62fb0daaa0b9e66fce1d42c02b5bb519367cf669

Vendor Advisories for CVE-2026-30633(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 21× in last 7d / 107× 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 144 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-30633?
CVE-2026-30633 is a high vulnerability published on July 21, 2026. Directory traversal vulnerability in knowns-dev/knowns 0.11.4 via crafted path value to the getdoc and updatedoc tools.
When was CVE-2026-30633 disclosed?
CVE-2026-30633 was first published in the National Vulnerability Database on July 21, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-30633 actively exploited?
CVE-2026-30633 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 43.7% of all scored CVEs.
What is the CVSS score of CVE-2026-30633?
CVE-2026-30633 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-30633?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-30633, 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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